Hello i think ur problem has been solved i am very happy for u
But there is a solution for u that can may be help you in future whenever you find same problem.
1 Move the furniture and cut some of the top layer of the carpet, just enough to fill in the hole.
2 Paint the hole with nail varnish, either clear or a color matching the rug.
3.Place the carpet fibres on the nail varnish and press firmly.