I can't activate my Xstore Theme license

I am trying to install the Theme XStore, but when placing my activation license it gives me an error message:

You have reached activation number limit.
According to the ThemeForest license policy, you can use 1 license for 1 project only.
Follow this link to get one more license or contact us if you plan to buy a large number of licenses. We have a special offer for you.

How can I use my license since I need to install the theme, I would greatly appreciate your help.

Greetings,
Limberg MOrales

Hi @gcompublicidad,

You will need to contact the theme author. Please contact the author of your purchased theme, the author will assist you.

How to contact an author to get support or for any technical query:

Thanks