From what I understand, Tor is being blocked in Iran, and you need to use Snowflake for it to work. Conduit or its client counterpart Psiphon is easier for people to use. But TBH I have no real experience, maybe nostr:nprofile1qqsp4a2f2kfkh6qyl9gpqer75kk6t3mz0mwlqu6207qnhwswx8hdjcqpz4mhxue69uhhyetvv...