i got 3 codes and followed your very poor documentation, i also send email and two chat messages one 7 days ago, still no reply.

I have my domains on cloudflare you say in your documentation that we have to add your A record but when we do so and remove the other A record we get 502 Bad Gateway
nginx/1.18.0 (Ubuntu). I really want to use your service but you must be able to solve such issues and have better response time and guidance.