well the message is " we detected some automated behavours bla" and i need to reverify my phone number.
- i have pva and they are authenticated with tweepi.
- there are no waits between the follow action but i can max follow 20 ppl at once, as i did this a few month before but that was never an issue
-i dont run it on proxys sicne i did not log in to the account for a while and with tweepi i dont need to
I see, so after all it's a password reset via phone, not a suspension.
Also following 20 people at once isn't too natural, it's not really too many people to follow either, but it's definitely not natural. A few months is a long time in social media, a lot can change. So maybe it was ok before, but it's not anymore. But as i said, i don't use tweepi, so i can't say for sure, i just know that if you leave big enough delays, you can follow hundreds of people in a day without risking a password reset.
Anyway, i understand that you don't need a proxy when using tweepi, but when you authenticated the accs with the tweepi app, have you used a proxy, if yes, how many accs were you using under the same proxy?
If you want to pinpoint the reason, what you can do is leave tweepi alone and run a test: follow manually or with a bot and see what happens. If the same shit happens with these accs too, then it's not tweepi, but the accs themselves or the ips. If it doesn't happen, then the culprit is tweepi.