I added some DNS from SendGrid and also set up my webmail, but after that I could not login to my cPanel, I remember my username and password but they are invalid. I go to Manage Hosting (https://myh.godaddy.com/#/hosting/all) and noticed that my website has gone!
I then deleted new DNS that I've just add and tried to access to GoDaddy with another browser but nothing changed. Was my website deleted or not? How could I get my backup if I could not get access to cPanel?