OMG i don't have words to say than, how in the world can you trust someone 340k$ ? I know i'm not helping to lower your pain, but look it that way:you learned something in investment, which you could lear much easier.
Belive me you could invest those 340k$ in your own page and you would be making at least 20% per month. You can consider this as a tip for the future.
I'm really sorry, but i'm realist.
Everyone with money is not an investor nor an entrepreneur.. Your post was not very smart/nor helpful in my opinion.
Its like telling someone who drinks to stop drinking and start a vodka company..