Logo Design and Stationery

Unfortunately some one has already wasted my time and ripped me off some money by agreeing to do several things and disappearing once he was paid the deposit.

The only good thing there was he has done the logo which I liked although he didn't provide it in a format that I can use it online or offline so here is the work here.

1- Make improvement to this already done logo by this guy or design an entirely new logo
2- business headed letter, business card and complimentary slip using the logo
3- A5 business advert flier

as I mentioned I had my time wasted already so please honest and series people only who are available immediately and can do this in a short space of time.

Thanks