How to renew product liecence key?

Hello, I bouight a PHP script, installed on my live server. There was some problem, so I have to delete full installation. Now I want to reinstall the script on same domain. But without licence it’s not possible. So how will I generate new licence key for this product?

to use the license for the same end product (website) you don’t need a new license. you can use the same license but for use the license again you have to deregister the previous license first. if you didn’t deregister and delete full installation then you have to contact purchased item author and have to ask them support. author will assist you.

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