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Kindly tell me that how can I solve the problem of Cash App, I am having and account on Cash App and it was working perfect but when I login my account to pay the fees of my course aws security specialist so I came to know that my account showing an error occure whenever I trying to login I change device but still facing this issue I try my best to resolve this issue but fail to do it, if you know that how can I do it kindly do let me know about it so that I will be able to pay the fees of my course.