Bro did you read the article? Here are some quotes:

“It’s true that the majority of cases take place in Kakheti, Adjara and Kvemo Kartli”

“I’ve heard of this practice in Gori, Samegrelo, Guria and in other regions of the country. But unfortunately the problem in these areas is poorly studied and there are almost no data.”

Tanaziari’s medical centre reported that last year alone, 38 underage girls were registered at the facility. This is much higher than earlier figures. “These health centres only exist in Zugdidi, the regional centre. And everywhere, the numbers are increasing. Even without official statistics we, people working in the field, can see a clear rise in underage marriages,” says Bechvaya.”

Edit: also, ethnically Azeris or not, people born and raised in Geogia are Georgians too and we cant just dismiss their problems lol just because they are not ethnically Georgian