SINBAD NETWORK

I got this problem with base , is it the same as my CoinBase Wallet because Im not sure if I should be creating another account if im already registered and I dont even know how to find mu coinbase wallet anymore . This is why I havent been looking at Sinbads place there ,also there is no support there to even ask questions. I have had this problem for a few weeks . First I need to know is the Base App is Coinbase Wallet or a they 2 different things. Then If it isn't Coinbase wallet I need to find out if I already registered there Sorry man but this stuff does my head in .