My 2007 Passat won't start

What is your question?

All i know is one day the car worked, and now it won't start. The battery died and I charged it with my other car and tried to start the vehicle, the emobolizer came on. I spent time trying to figure that out and finally got past it but the car still won't start. I ran a code scan and it came back tcm error code p0864. I changed the crank position sensor and still doesn't come on. I'm not getting any spark and I believe I'm not getting gas either. I checked all the fuses. This problem boggles me and would really like to have it running again.