change email associated with rank math pro account

Hi

On 18th August 2021 I bought a one year Rank Math Pro subscription for a domain I decided not to develop. I used the email address associated with that domain to purchase the subscription – it is a****@u***************. I was just going through the email from that account (I still own the domain), and I discovered I had bought a pro subscription which I had forgotten I did. This is great. But the problem I face is that I am closing that email address as I am using uxeosolutions.com now. And my web hosting that the uxeobusiness domain is pointed too is expiring very soon (I moved to a new web host but don’t wish to set up the uxeobusiness domain at this stage). I tried to change the email address from a****@u*************** to a****@u**************** (or even c************@o**********, which is my personal email address and the one associated with this account which I opened up after I had forgotten about the previous purchase). But I couldn’t change the email. Can you do it for me? Or at least cancel the auto renew so I can renew manually with one of these email addresses when it expires.

thanks
Rebecca Prescott