how do i get a retest

i was woundering is there eny way that i could retest

Yes there is. First you need to get 100 CS (The forum currency) to buy the retest. To get 100 CS you can do several things. Each Standard Arena Duel win gives 30 CS. Each Themed Arena Duel win gives you 50 if you win or 15 if you lose. The easiest way though is to recruit 1 member, which gives you 100 CS. Be sure they verify that they were recruited by you. There are a few other ways to get CS such as tournaments, guess that card, and homeworks

thx and if i do recrute who do i show that i did?

You would have to have them confirm that u recruited them in the recruitment = crystal shards topic
https://rainbowdragonacademy.forumotion.com/t19-recruitmentcrystal-shards After the member confirms that whoever recruited them recruited them, a mod or admin will award 100 CS

Couldn't I just use a screen shot?