Cant you still get your nintendo account banned from stolen best buy gift cards?

I recently got banned from buying nintendo switch codes on this website. I contacted nintendo and so far they said they will be able to fix everything as long as the pictures i sent them match what they needed, But i failed to mention that i bought a best buy gift card from this site also, then used to gift card to pre order a animal crossing digital code. Can it be possible that the best buy gift card was also stolen? And if it is can best buy cancel my transaction after i used the code and get banned again?

In terms of the Best Buy thing, you should contact Best Buy support about it. Gameflip staff probably don’t have much info for your situation with Best Buy.