I know this is going to sounds stupid...... but I have received...

I know this is going to sounds stupid...... but I have received the paperwork for the AVX rights. No probs there, they are easy to exercise and I will do so.

But if I buy more rights on market, how do I exercise those? Do I get more paperwork sent to me, or do I need to contact the company to organise things for those ones?

Sorry - I'm a novice when it comes to these sort of rights.