Quest 3 requirement change I jumped straight to creating a ticket yesterday - they accepted the ticket for me.
Quest 2 - Reach level 10 Do they mean command center level 10? Pretty sure they mean your base, since thats what shows on the main map, but unsure...
TOPAZ NOT AVAILABLE ON SHOP(quest 4) Try this direct link, perhaps? Otherwise, like Foxo said, you'll probably have to spend real money.
Last League of Angels Quest You can spend gamekit points to buy topaz in game. I believe I paid 1500 pts for mine or somewhere thereabouts. well worth it for the reward of this quest + the next one (next is an easy one: attain lvl 100!)