hi ive bought 2 grease guns however from harborfrieght but for some reason i cant get it to work am i just that slow or am i missing something yes i followed directions

When buying a grease gun buy only a Lincoln brand. With grease guns as well as many other things you get what you pay for. An inferior quality grease gun can be one of the most confounding and irritating things you will ever own. In my opinion, most of the stuff Harbor Freight sells is second rate China junk so I refrain from spending my money there.

had air in it thanks

was air lock thanks