I would like to ask if how can i buy a SSL certificate only in my Pro account website in weebly?
SSL is currently only available with our Business and Performance upgrades. If you purchase one of those plans, you can then enable the option on the Settings tab.
"SSL is currently only available with our Business and Performance upgrades. ..."
That's not good enough, I think we should be able to buy the SSL as an addon - some people with a small website would've liked an SSL to assure the visitors that whatever they are doing on the website is encrypted.
SSL is now available for free with every plan, including free @GFAUnDead. If you don't see an ENABLE option for it on the Settings tab let me know.