PayPal standard displaying error message after submitting the form

dear supporting team,

i am using know in my program for payment PayPal standard. i made my account in PayPal and add in my program but when i preview form the payment not don . so please can you sport me.

I have tried sending a test submission to the form and it is displaying an error message. However, as I check your PayPal email address on a test form, it seems to be working fine. Could you try replacing the PayPal email in the payment wizard with the merchant ID from your PayPal account to see if that works?

Please get back to us if you need any further assistance. We will be happy to help.