Press YES at the bottom to reset your money. Press the green button to get $2. Buy the multipliers for: x2-$20, x5-$30 and x10-$50. I randomly added a login for fun, so it does not save your money. Well.... I did not test it yet.
I'm remixing @micheallouski projects cause my account was on my mums email. So I have my own email as this account :)