Activation code help please

I finished my trial of Dorico and have just purchased Dorico SE.Do i have to re download and re install the software or do i just put my new activation code in somewhere

Close Dorico. Find and open the eLicenser Control Center app - it will have installed alongside Dorico. Click the green Enter Activation Code in the top left corner, then paste in your activation code and Continue.

Side note: you’ve purchased Dorico SE? It’s free!

thanks for your help.My bad I’ve bought elements !!!