Ipad 2019 7th gen stuck in boot loop

Having your iPad assessed by a technician - who has access to diagnostic software - is the optimum route to understanding the issue that currently affects your iPad. If a reloading your iPad with a fresh copy of iPadOS resolves the issue, your iPad will be “repaired” and returned to you.

For hardware faults, Apple generally offers a rapid replacement service - with which an iPad requiring a hardware repair is replaced with a reconditioned iPad of the same model and specification. The exchange service is intended to provide a very compressed period during which the customer is without a working device, instead of being deprived of a working iPad for the duration of a physical repair. Where offered, the cost will be exactly the same as that of a repair.

Repair costs can be established here:

iPad Service & Repair - Apple Support

See >>> If you see error 9, 4005, 4013, or 4014 when you restore your iPhone, iPad, or iPod touch - Apple Support