Brave Rewards Wallet Issue

Whenever I try to create Brave rewards

Screenshot_20190726-231741 Screenshot_20190726-231758 wallet I get this message.I started using brave a few months ago, I had a brave wallet too but I had to uninstall this cause I had lost access to my brave creators account.So I took a break while my account waw being recovered.But now today when I installed the browser again and the signed in to my account and then try to create wallet I get this message as shown in the screenshot.I’ve tried rebooting my phone and clearing the app data, but I face this same problem again and again.Please tell me how can I successfully create my wallet again.