Socks5 / VPN

The Telegram apps support SOCKS5 proxy servers. Here is a list of free SOCKS5 proxy servers. In case you are looking for a more reliable SOCKS5 proxy service, you may want to try out paid services.

Example paid SOCKS5 proxy services

Example free VPN services

Example paid VPN services

Nice companies offers some trial (e.g. a week or something). Forget about the no logging policies. Since you do not have full server access, you are unable to check it. See the proxy/VPN as a way to be able to connect to specific services (in case you are blocked).