Having issue with plugin

Recently i uploadeded a wordpress plugin which I purchased from a software developer and activated it, but i got this warning message
"Warning: set_time_limit() has been disabled for security reasons in /storage/h2/729/707729/public_html/wp-content/plugins/azon-profit-engine/azon-profit-engine.php on line 19"
This message also appear on my webpage. https://allaboutdrones.000webhostapp.com/
I asked the develpoper but he said that this appears to be an issue with my hosting and recommend that I contact hosting provider and giving them the error I am receiving and ask what is disabled on my account that is causing the issue.
May I know how to resolve the issue?
Your help is very much appreciated.
johnsonho

It tells you on the error what is disabled.

On free hosting these are generally disabled in php ini for security.

If you use Hosting24.com there are no limits so there won’t be any errors.

Hope this aids somewhat.