Can't enter PROXY on followliker

Everytime i enter my proxy for each account it tells me to "please enter a valid proxy" but i simply copy/pasted the proxies i got. so what is the problem with this?

It must be the format.

The usual proxy format for private proxies with username and password authentication:
ipaddress : port : username : password (without spaces)
If the proxy is ip auth only, obviously the username : password part is not present. This is how you are supposed to enter proxies in any tool.

yep
ip : port : log : pass (no spaces)
or
ip : port (if IP authorization, no spaces)
and log/pass for account ig

Make sure the proxies are working. Use the checker