You can find answers to your questions about Mastodon and the Fediverse straight away at:
➡️ fedi.tips
If you can't find the answers you need on the site, ask me and I will reply.
(By the way, my replies aren't publicly-visible because most people don't need to see them.)
Fedi.Tips – An Unofficial Guide to Mastodon and the Fediverse
An unofficial guide to using Mastodon and the Fediversefedi.tips