Hi, support I am a developer and set up my site with PayPal authentication for user login. I have set up all codes (PayPal SDK) and also setup PayPal APP in my sandbox account but I tired of the error https://prnt.sc/it724w => Looks like this action is not supported. Please return and report this error so that we can support it in the future. (invalid client_id or redirect_uri) I have many time check all details but same error appear Please check me what am I wrong? Thanks.
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