DigitalServer vs Hostwinds 2021

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They have been making some on forgivable errors like over 2 years that have been with them but the worst happened when they moved from OVH (even during this period they freezed all our files and decided to hold all of us to ransom) I lost all my clients as this took over a month for them to migrate all of us to another partner (singlehop)
I wish I had moved then but they bait me with an exclusive offer and a vip discount (which is no longer in place, guess they have change management).
But of recent this terrible company support as been something to laugh at...for over a month or so, I have not been able to receive any new signup on my site ...I thought it was traffic but that was doing fine.
It was when I was actually developing a new page that needed signup that I got to know that this people totally FORGOT to setup my PHPMAIL system when they had the system upgraded or something has the phpmail was not configured or set up on the server.
I was furious! as if that was not enough. the following week I noticed my traffic has turmoiled and I did research and figure it was my same server AGAIN! this issue was my blogging platform it was no longer working for subdomain generation, it works like tumblr and auto generates new subdomains everytime new user register on the site, but all of a sudden I cannot access all published post and instead of them to review the issue they were being LAZY to provide support to a critical incidence.
The support told me to go and create a subdomain and point it to the file? it was working 3 days ago and I didn't have to create a subdomain, it does that by itself and point it to post published by the blogging software.
This is the 2nd time this incident will happen to me and they are not professionals to any level, serious my experience is more like am begging them to look into issues as they are highly reluctant to provide support for server related issues (if you can proof it) they rather refer you to their $250 support fee (if you are on a unmanaged host package)
They are not dependable, have already seen this and God help me when am financially capable I will move away from this terrible host provider .
If you check the images below you see am always sending one support issue or the other, so unless you are always monitoring your site like every day, then go for this terrible host as they are more like employee that need 100% supervision and that tells you the level of competence or reliability they are.

again, I told them to fix it everyday for 8 days and They DID not fix the issue which was caused by them, I was in a loss for more than $2500 usd when my website was offline. Now the hosting is cancelled and they are not even refunding the money I paid them I have tried everything to get the money back from them but they keep sending their TOS to me. It wasn't my fault that their server was faulty or whatever but I paid the price and lost a lot of money. I would have stayed there if they had fixed the VPS but I was tired of creating tickets and sending messages in live chat. I had started more than 10 conversations including tickets with them. After a while I filed BBB complaint against them and they only replied once and replied their TOS as they did before and ignored me on BBB and there were no further replies from them I paid over $1500 CAD, They are just holding my $500 hostage which I have in their balance and they are not refunding me the rest of the money which i spent. it was those a little longer than a month only. Now the only option I have is to file a case in a small claims court because it was their mistake that the website was having problems and it was not fixed and I waited a long time for it to get fixed Therefore I want a refund which is still not provided to me. My father and my grandmother passed away in 2020 and I am going through depression after all that still there are people who scam small business owners me for thier hard earned money. Hostwinds you made a mistake then accept it and give me my refund.