I didn't get any help in the when I post it I said in balance not in gift cards I try to come here maybe I find someone one who know what Im talking about and help me
Yeah, and they answered based on that. Someone said you can withdrawal it (from the balance) and buy the BTC somewhere else. However, I'm not sure if that's true (I use iOS tho, so I can't confirm anything).
My bet is that it is not possible, in which case, all you can do is use it in the store (apps, etc). Maybe if an app sells BTC or Paypal money for in-app payments. However, Google always takes a big fee of these payments, so you will lose a huge part of that money even if that's possible (about 30%).
From where did you get $1k of google play credits if you never planned on using it? Sorry, but that sounds like these scammers that make people buy GP gift cards and handle them to you for some fake reason (fake support centers, etc).