reqbin.com says that Performance & security by Performance & security by Cloudflare.
It gives me a Cloudflare Ray ID: 7c4270b56d9318b4
I have been banned from the site but i am not aware of what I did. I would really like to be unbanned if possible, but have been unsuccessful at contacting the site owner, and hope that i can get help from Cloudflare
Cloudflare provides a set of tools and services for application, website and network operators to use. If the website operator is using those to block you, then nobody else (including Cloudflare staff) can change their configuration.
If the site owner does not want to engage with you there is probably nothing you can do.
Are you belong blocked regardless of the network or device you are using? Are you using just a regular web browser, with no funny extensions/plugins etc., or a VPN? Some websites will block certain countries or ISPs, so a block may not be specific to you.