Bugs fix and using our api

Hello Only bid if you are agree 1. My payment terms 2. work done on time 3. check details on attach file. .. payment after done not before no upfront or milestone. i need it done next 2-3 hours. Someone did this project and I have source code. Just some bugs fix and also using connect our api. she is not able to do connect our api. so I need it done next 2-3 hours. more project after done it.