Hi gametracker i have problem my rank can you back my old rank my ip is 94.23.153.48:27020 some person delete my rank please back

Excepting the case where Gametracker admins de-rank a server (and yours is not de-ranked), the only person that can 'delete rank' is the registered Server Manager.

I would suggest that you either take more care to secure your Gametracker account, or be more careful with which buttons you press when administering your server in Gametracker.