Payment

Yes, you should receive an email confirmation of your directly from Adobe, but it does sometimes take up to 1-2 days for them to process your purchase, depending on your region.

In the meantime, you should be able to check with your payment provider that your purchase went through.

If for some reason there is any question or further delay, you can reach out to Adobe Customer Care directly via live online chat or possibly phone:

https://helpx.adobe.com/contact.html