The form they mentioned must be in your letter to them, for example you write to IDT:
1-e-mail- traderforexmorex@yahoo.com
2-my WMID- 458789156999 (see http://wmtransfer.com/ about WMID)
3-my WMZ- Z455155233455
4-20 days trade or 5 days trade - it is what do you want to buy or bought

send your filled form to IDT's e-mail:
mail@intradaydreamtrading.com

That is all.