How many pc open by 1 ipphbot

how many pc open by 1 ip phbot on the same time?

As many as you want on TRSRO.

When I say login with name and password, I get an error. Is it because I don’t subscribe? If I get a subscription will it be okay?

Yes. You can buy it at phBot | Silkroad Online Bot. The login details will be emailed to you.

I did not receive login information to my e-mail address

Check your spam folder too.