It is possible for a follower to close an order by provider social trading. This is because the follower has the ability to make their own decisions and execute their own trades. By using the provider's social trading platform, the follower is able to view real-time market data and analyze it to make informed decisions on when to enter and exit positions.
The follower can also set their own risk parameters and decide how much capital they want to allocate to each trade. This allows them to control their risk and take advantage of any potential profits. By closing the order, the follower is able to take profits or limit losses.
This allows the follower to make their own decisions and take control of their risk while still taking advantage of the provider's real-time market data and analysis.