New bus driver still in route

I got hired on at the hound about a month ago. Passed my written test for my permit went down to the bus driving training and passed and have been doing route break in this entire month. I've clocked a lot of hours and a lot of miles so far and I think I'm really going to enjoy being a driver

But unfortunately it seems like it's not in the cards for me. Last week I took my first attempt at getting my license and failed the pre tip because I got to many marks on mentioning parts. I did the air break test fine. Then they set me up with a retest the next day and I passed the pre tip that time but the bus was deemed inoperable because our low air pressure tire gauge came on as soon as we left the lot so couldn't take the skills test.

Then that Friday I went on standby and got another test. This time I failed on the parallel parking by hitting the front cone on turning back inside to early.

Today was my final attempt at it and again I fail on the parallel parking because I signaled that was I done with the skill but my bus wasn't completely within the cones setup which I call bs, I might have been right on the outside cones but definitely within but I wasn't gonna argue it.

So now I've failed 3 times and have to do the entire process again. I don't wanna give up on it but it seems like this just isn't destined to be. All my instructors say a #### good driver for someone who's never driven a bus or truck before. But I can't even parallel park the #### bus and it frustrates me to high hell

Do I have to pay all the fees in for California DMV? Or do I only have to pay the retake fee for another written knowledge. Is it like I never had a permit at all now that I've failed 3 times?