how to close plugins list recommendation message

Hello,

I like the Slick Popup Lite however, it is super annoying to see all the time the plugins list recommendation message all the time. I tried to find the way to close it or dismiss it but nothing. I understand it is free and it need to adv something, but no in so annoying way. Please, Any way to close the message ?

Thank you very much in advance for your time and help

Kind Regards