Tri folded a4 treatment menu for complementary salon

I have written all words and put together the leaflet with pictures images however its gone to print and needs some tweeking to do with leaving a 3 mm boarder to stop bleeding and something to do with photos being under a 100 dpi. I need the leaflet asap as I am about to lauch my company when I printed the leaflet on a home printer it looked ok, but wanted a better quality print hence reason for sending it to printing company. I have the design on windows publication and have also saved it as a PDF If price is right will be work in future for work on marketing campaigns christmas flyer special offers, I am a new start up company, so on a small budget, Many thanks