My parents are wanting to send me to kota from 9th grade

As the title says, my parents are wanting to send me to kota when i enter 9th grade.

I don't know if there is even any benefit to going that place this early,i mean if they were wanting to send me to Kota in from 11th i'd happily go but like from 9th? I can't even manage myself as of now.They've been telling me to prepare for JEE mains and adv since like 6th grade like what? How will a kid who has barely started algebra know how to prepare for IIT.

Then comes the coaching,They put me in allen from 7th grade, yeah 7th.I'd say it did help me build study habbits but the coaching was using the outdated syllabus instead of the new syllabus prescribed by ncert so it was more of a burden than help tbh.

Anyways in short will it have any benefit or will i just get burdened and overwhelmed? If yes then how can i convince them not to send me?

Thanks in advance