I want to invest before the next bonus drop, and I have tried several times but my ethereum just keeps coming back into my wallet after an hour or two? 

if i send eth from https://myetherwallet.com/ to your ico address then I should get the angel tokens sent back to me automatically no? Do you know what is going wrong my transaction because I see everyone else happily getting their angel tokens ok!? I am the stupid one who can't figure it out.