Cant instal the product AVG mis 1 letter in my email

just pay,t my AVG end my email was wrong dlepper.frank@gmail.com this is wrong my email = this delepper.frank@gmail.com is okay the number of my Avg =702 0335955 end i cant instal this ?

Hello Frank,

We are sorry for the inconvenience caused.
We can understand that you have used a wrong email address for the purchase of AVG product and hence you couldn't install it.
For this issue, please contact our technical chat support using this link: https://support.avg.com/support_tech_chat so that they can resolve the issue quickly.
Thank you.