Probation Violation

My fiance was put on probation in Jan 2022 for a charge he got 5 years ago that they lost all evidence and footage of video from arrest. He agreed to the plea deal for 1 year probation. The 1 yr probation lead to having drug classes 4 days a week, community service, work a job, two AA meetings a week along with several other things in which he was not able to do because he has no vehicle. He was able to make it to classes a couple times but I was not able to take him 4 days a week, 45 minutes away and pick him up plus I still work a job, be able to pick up my two children every single day and still try to live a decent and normal life, it was impossible. His PO drug testing twice in which he failed both times. The first test his PO said would not be a violation but indeed was and now he has been sitting in the county jail 3 months and making him sit remainder of time until 01-25-2023. He has two jobs waiting for him and a child that he has custody of. Please help!