To explore how to find someone on cash app by phone number, you are supposed to follow and apply a few important steps and instructions. You can go through the steps and find out the ways to resolve them.  First of all, you are supposed to open the Cash App on your iOS and Android device  Now, you must enter your contact's cashtag  Next, you should allow your contacts access to the app  And then, you must select the profile icon  Now, you should tap the person icon, which is located in the upper right-handcorner  Now, you must select invite friends  Now, you can manually type in the name, phone number, or email address You can follow and apply the steps and instructions one by one to resolve your problem. Apply the steps to fix your issues.