You can use sach services as
Likes.fm
Turboliker
Likest.ru
and mane others. They are cheep.
But i dont know if they support PayPall, usually they work with webmoney or QiWi
Accounts you can buy at any of these shops https://deer.io/search/?q=VK
But you should work with such accounts from RU IP, becouse they can ask Phone-verification from another GEO.