Even if you are a Hero member which states nothing but the amount of free time you have to spend here.
a negative trust member asking to buy with PP and is childish in his way of writing
mentioned no details whatsoever and didn't mention escrow
I highly doubt someone will do this for you
if you need them so urgently goto localbitcoin or something else
As he has negative he should write down:-
1) Details first which is most important ( i think he is not serious first of all as he writed down like "I will pay you paypal amount and you have to pay in btc!")
2) Didn't mentioned escrow anywhere and even if he uses up escrow he should post up that he/she would go first(coz he is negative).