7.5 code practice edhesive pl

So your parent hasn't joined you on the express to Achievement-ville. We'll get them on board. Parents are busy people, but you can be the boss and remind them. Remind them how boosts you with expert knowledge. Remind them that tons of students already get grade upgrades with Plus. Remind your parent of the power they have to raise you to your full potential. We think they would agree. You deserve every education advantage.

explanation:

so if you are under a school block you cant but it may also be do to you having to add it to your chrome book like an app like i did or its the wifi you have blocking it

you can only change it if your real name or personal information was in it. and if so you would need to contact them directly with a username change request.