how do I switch from a PayPal standard account to PayPal Express?

I would like to change my forms from a standard Paypal payment to PayPal Express, but I keep getting a pop-up telling me that I cannot have two payment forms and to delete my current form.  How is this done?

Please first remove your current Payment Tool - the ordinary PayPal field - by clicking on it and then on the little small red close button at its top right corner. This will remove the current Payment Tool.

When it is getting removed, you will be prompted if you would like to keep the product list information, please click Yes.

Now, you can add your new Payment Tool, the PayPal Express, and it will automatically import your product information. You will only need to provide your PayPal Express API username and password, and it would be automatically configured for you to use.

Please refer to the images below for a visual guide. Please let us know how it goes. Thank you.