1990 honda crx was still on but no acceleration

I have a 1990 honda CRX that I drove from Washington State to Wyoming before it broke down. What happened was, I was giving it acceleration and all of a sudden the car was still on, but no acceleration was giving. We had it towed to Little America Wyoming, where let me say dont let them work on your CAR. At first we thought it was the fuel filter, NO gas was getting to the engine, so we replaced that. Costing me 120 from part and service. Tried to start it, Click Click Click, the engine WONT turn over. So my dad ( who is still in Washington ) thought the timing belt slipped. But in order for me to be able to check whats wrong I looked for the flashing LED light under my left passenger floor. it blinked once, meaning the oxygen sensor is out, well ive been trying for 3 days now to get that SOB off the car. and nothing is working. my dad is guiding me via phone trying different things to get it off. None of which have worked., so i figure F**k that part, the car wont start and I dont have enough money at the moment to take it into a shop and get it repaired. DOES any1 know how to reset the LED error light? I need to figure out whats wrong without changing the oxygen sensor for now. Any help is greatly appreciated, because as of now i have to get a ride to work from my mom
You have to get the codes read to see what is happening, an O2 sensor will not stop your car starting.
Is you car turning over but will not start, or are you getting no responses when you turn the key,
try and explain what is happening so we can help you out .