When making an abuse report please ensure you check that you have the following things:
Sufficient evidence against the target (if you have none, Invex has 24/7 demos running on all servers which can be used as evidence, you can find out how to use them here).
The target's Steam ID (you can find a players steam ID by going here).
Make sure there isn't an abuse report on the same person about the same incident.
Fill in the abuse report properly and state what kind of abuse occured, whether it be in the title, description, etc.
Not doing the above may result in your abuse report being closed/removed.