[header] How to convince your parents to let you have snapchat [title] Show them that you are responsible. [step] Your parents are not going to let you have snapchat if you are not responsible. Show your parents that you are well behaved and they will trust you more to use snapchat. 
Do your chores, do your homework, and help out around the house. This will show your parents that you are responsible and can handle having snapchat.