I am unable to access the course content, invalid coupon is shown even after entering access code in the mail

it is showing , invalid coupon even after entering access code in the mail.

In the bolt cloud page, Access My Account from the menu drawer next to your dp. After that, on the left hand side, on the nav bar, click on training option. It will show training order etc. There, copy the course access code and use it. It worked for, it should work for you too. All the best.