This is the eternal debate! It is better to pay attention to the proxy that you use, as well as spam!
SIM cards do not affect the lock! Currently 1 sim card = 1 code IG!
Daily update SIM cards! More than 2,000 pieces a day!
Like I told your support. I use my own proxies, ipv6, never used for anything on the internet before. Therefore it would seem very unlikely they would the cause of the problem with instagram.
And fyi, verified 5 accounts last night with another servicer, worked just fine.
---
And as I told your support, there is also something wrong with your e-mail, which they denied, but e-mailing you from a gmail account results in getting a mailer-demon with this:
Delivery to the following recipient failed permanently:
[email protected]
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain simsms.org by mail.simsms.org. [77.246.156.168].
The error that the other server returned was:
550 relay not permitted