If I lie about my age, will I be in a lot of trouble?

Nexon (makers of an MMORPG), are recruiting product testing participants by using a survey to pick their ideal testers. You have to be at least 13, but if you are 16 or under, you must get parent/guardian's consent(no problem here) but you also have them present. I'm sure my parents wouldn't want to wait for an hour(you get $100 though if they pick you) for me, so, should I lie about my age? I'm 14. I look 16. Should I go to a group testing session or have them come to my house? Will I get in trouble if I put my number instead of my parents' phone number? Should I do this at al? (Nexon is a trusted company).