Coin transfer receipt

I transferred about 15k COIN from the coin app about 2 months ago & it looked like it led to here- how do I find it or do I even have a wallet here?
Actually, I’m thinking I’m in over my head being here cuz I don’t know NEARLY enuf about this stuff to even THINK of tryna code yet… I’d absolutely LOVE to learn, but my add wouldn’t :upside_down_face: