Hello @stephanieliy Yes, I have resolved that issue, You are right that the test mode was on but the next issue is popping
https://shifasocialwelfare.org/donate/ Please check this link again and when I put all the details and trying to do the donations by clicking the paypal or credit card button. It shows an error. And I am not getting that why this is giving me the error.
I had removed the LiteSpeed Cache to check if this plugin is the problem, after disabling and it and after deleting it the slider did not work with admin login.
I have disabled the plugin again to check but did not work.