Thanks for telling me know, really appreciate it!
Basically, the Pinterest is not have API developer to get the user data like number of followers. In this case, I’ve created a php code that get Pinterest followers by a function, unfortunately, the function is not always run on every server/hosting because file-access setting on hosting/server. https://cloudup.com/cFwD8-ouikw
The instagram widget is running well, if you want me to check your setting, please contact me via ‘Message’ on main menu.