1996 Chrysler sebring convertible Stalls and rpms surge, PLEASE help?

Yea sounds like you have a few problems if I read that correctly, leave the car running on a flat spot, check the dipstick for tranny fluid should be to the right of the engine bay on your specific car, make sure to pull it out wipe and dip it, has to be at the second dot, it would only be doing that if the fluid is unreasonably low, if its not low and its full of fluid, your gear are probably starting to slip, high rpms while going a decent amount of speed is a sign of tranny failing, so is revving high before it goes, usually it bangs when it kicks in, if everything is banging a lot and making the interior of the car shake obnoxiously it could be the motor mounts, before you do ANY maintenance done and waste your money, get it diagnosed by a trusted friend that knows a lot about cars, when something is wrong with a car and you tell the mechanic to just FIX IT and you say you don't know what it is or much about cars they see jackpot and rip you off, so find someone who won't charge you to diagnose the problem and give you a quote, another good tip if your using a mechanic shop to fix it, tell them you'll buy the parts and bring them in, mechanics buy the cheapest brand, lowest quality part and charge you like they bought the best one, I'm not stereotyping mechanics, because i am one lol and i know all the ripping off that goes on, and honestly if any repair cost over $1000, i'd say scrap it, you get like $400 to junkyard a car depending on how much scrap they get out of it and model/make, because spending $1000 or more on a car that is 15 years old is just a terrible investment, for example, take the $400 and the $1000 that "say" it costs to fix your car, give or take a few hundred bucks and you get a decent reliable high 90s early 2000's 4 cylinder car, just trying to help people out who don't know much about cars, cause everyone gets ripped off these days it sucks, they should make automotive a mandatory class in middle/highschool cause everyone needs to drive and everyones car is gunna break some day, instead of them getting ripped off they'll have knowledge of what wrong atleast, ok i'm done preaching, good luck!