What happens when I give help to another player in my team Am I penalised ?

We already have an answer for a similar question which you can see here:
When a team member asks for help what does it give them?

If you have more answers to add you can do that below.

No, there is no penalty. Your teammate needs 5 five helps to get 1 free hint. In fact, there's a list that shows how many time you've helped. It's a nice thing to do!