My 1997 catera will not move where do I put tranny fluid in at

its a sealed so you have to take of the tranny oil pan and replace the gasket when ur done also change filter

Have a 1997 Cadillac catera. Leaks antifreeze exterior, thinking it could be gaskets but we have decided to purchase another vehicle. If you want car for spare parts or give it a whirl, selling for $350 as is. Let me know