In MyRef.pro using the "Account" section, select the «My World»;
Click "Add account" and then confirm that you want to connect your account by clicking "Yes";
If you were not logged in to the My World@Mail.Ru social network please log in by entering your username and password;
Grant the necessary permissions to the app MyRef.pro by clicking "I agree, allow". After that, your account will be connected to MyRef.pro and you can easily add posts to your page and to existing groups.
An email has been sent to your e-mail with a link to activate your account. Please confirm your e-mail to use the full functionality of the service.