Telegram ADS [problem]

Hello, friends. Can you please advise me, in advertising I create a company of channels on which my ads will be shown. All channels have the same geo. But the traffic comes from a different geo. What can it depend on? What could be the reason for this phenomenon? Does it mean that some channel got low-quality traffic and now it goes to my channel? Or does it depend on the budget? Please help me.

It depends on the channel audience. If these channels are in English, Spanish, Russian or Portuguese or any other international language, you will get traffic from different countries.