I'd sent you a private message here on the forums and not an email.
Please check it by hovering over or clicking your name in the upper-right of the window and choosing 'Messages'.
I have not received the email. Would you please try again and I will double check my spam folder.
Essentially, we are being charged 2 payments by Adobe but have not account history or ability to download invoices.
You can contact Customer Care via chat or phone using the information here: https://helpx.adobe.com/contact.html
If these charges are for Creative Cloud, you can sign into your account and view/print invoices using the information here: https://helpx.adobe.com/x-productkb/policy-pricing/print-creative-cloud-receipt.html
(Note that I checked the account you used to log into these forums, and found no record of any purchases or subscriptions. So, most likely, the account being charged is associated with a different email address.)
I am reasonably confident Rahul sent you a private message here on the forums, not an email. If so, you can check it by hovering over or clicking your name in the upper-right of the window and choosing 'Messages'.
If you want to send me a private message with the email address associated with the account being charged, I could look it up for you. Otherwise, contacting Customer Care is the fastest/easiest way for you to get this sorted out.
(In case you need it, there are instructions here for how to send a private message in these forums: http://help-forums.adobe.com/content/adobeforums/en/help/howto.html#send-private-message)
I've sent you a message in response to your query. Please check your inbox.
Thanks for reaching out.
Please let us know which product exactly you are/were using so that we can connect you with the right team.