Cant even USE it!

Ive seen it work for my friends iPhone but why when I decide to purchase it, it doesnt work? I just get the spinning circle of doom not matter how many times I restart my phone or close it out. I would like a refund because this app doesnt even work!!! I agree with the others that it just automatically kicks me out after spinning so long...this should really be a free app.

YuMyUm-LidDy about doTERRA