It's not bannable if you do it right unless someone reports you. For only 3k gems it's not detectable.
Ok I'll show you "one" of the famous trick here in PH to buy gems but you need of course an investment but don't worry it will stay in your account.
The most effective refund trick now is via customer services. All of you can do it without buying from third party person. No risk . Just use your convincing power and it's so easy.
First , purchased a gem via legit method . After that call a google customer services . Just say you accidentally purchase the gems or something convincing like that. They'll refund your payment after a minute or hour "but" still your purchased gems are in your account. It's 100% working just use your convincing power. Many of my friends using this method than the usual GPC trick because of high risk gmail issues.
If it works you can send me a little donation
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