I did an online chat with them back to 2021. Never started as the prices were too high, plus the hiring chances especially at that time were very low, contrarily to what they wanted to show.
Nowaday the situation is different, everyone is looking for pilots, and if you haven't been lucky to find anything, I would suggest you to consider a company where you can sign a contract before shelling out for a TR.
I think one of them is Smartlynx, but there are many others.
Or eventually do a TR yourself with half of the price and try to go to Avion on other desperate companies just to make your experience.