React24 mistreatment against students

My experience with this company is being very terrible, I'm a student with this company for 3 years now . We were 20 when we started but now we are 12 who are still on the program. We were funded by EWseta to do a plumbing apprentice for 3 years , unfortunately the fund's were given to React24 to pay us traveling allowance. This company is getting paid by hosting us and still refuse to pay us as student our traveling allowance. Since 2024 July they been paying us after a month or 2 months . For 2025 we only got paid for January. Treatment with this company is being very unfair since the day we started in 2022 . Now we were supposed to be trade testing in May but React24 app**** for extension on the program. We are questioning the matter because how can they us for extension while we wasted over 6 months because of them refusing to pay. Please help