Before using this tool, I had many spam followers due to which my Instagram post engagement was going down and it did not look good. Using wejustsocial, i effectively unfollow or clean all spam followers and follow only the genuine people on Instagram.
I think the UI could be improved because it took me sometime to understand the tool
If you are looking for an authentic Instagram tool then you should use this tool
This tool has helped me to clean my instagram profile and increase the post engagement of all my Instagram post. One more thing about this tool is that it is not expensive.