I was recently banned for what I believe be a VPN issue for “triggered MAR 166”, I have since deleted the VPN but still cannot access the website, what should I do? 

Can you now access the site? Did you post this from another device?

I am posting this from my phone on cellular data, off my home wifi which I was banned from. 

The ban reference you've sent (166) still refers to a server hosting company. Perhaps you still have the VPN on in some way? Either way however, I've loosened the restriction on this provider as we've not received trouble from them in some time. You should be able to login now (if not leave around 10-15 minutes for caches to clear on our end).

Ok sounds good, thank you! I’ll let you know if anything changes. It shouldn’t still be kicking I completely deleted the app on my computer.