I'm having the same issue that's described by countless people in the reviews. After you get the verification email you then click on the open link, which takes you back to the app to login or create an account. If I try to make a new account it says I already have one. Support has been much, I sent screen shots and videos with no resolution. I'm also trying this on two phones, an S8 and a S10. Clearly your app has issues. Coinbase installed without a single issue! Why is this so hard?