Sorry, but Apple or any other electronics makers do NOT “give out free replacement devices”.
Not much in life is truly free and much needs to be earned.
Sorry.
The costs of repair/device replacement are also very expensive.
Sorry.
If you are old enough to do so, you need to find a way to earn money to buy yourself another iPad model and/or ask your family to help you when you have saved enough money, but still need some help.
Even one of the same year as yours that is in much better condition you can find much cheaper today.
Used iPad models can be had for cheaper prices.
There are PLENTY of less expensive, newer, older iPad models that can run the latest, current versions of iPadOS.
If you need OR ONLY able to purchase older, less expensive iPad models, look at older IPads from 2014 and later.
All of these older model iPads, below, CAN run the latest iPadOS versions and the up and coming iPadOS 15.
2014, 9,7 inch screen iPad Air 2 models
2015, 7.9 inch screen iPad Mini 4 models
2015-2017, 12.9 inch screen iPad Pro models. ( 1st gen Pencil support )
2016, 9.7 inch screen iPad Pro models ( 1st gen Pencil support )
2017, 9.7 inch screen iPad 5th gen models
2018, 9.7 inch screen iPad 6th gen models (1st gen Pencil support )
2019, 10.2 inch screen iPad 7th gen models ( 1st gen Pencil support )
2020, 10.2 inch screen iPad 8th gen models. ( 1st gen Pencil support )
Get the largest internal data storage model you can afford as NO Apple iOS device has expandable storage.
One major thing to be careful of when purchase older, used Apple mobile iOS devices.
If you decide to go down the path of purchasing used, secondhand Apple devices, here is how to avoid purchasing an Apple iOS/iPadOS device with user activation lock,
in the future.
If you purchase any iPad, or any Apple iOS device, for that matter, used/second hand, online, or even in-person, make sure this iPad does NOT have user activation lock and has been properly reset for sale.
A properly reset for sale iPad should initially power up to an animated, multi-language “Welcome” screen.
DO NOT take the iPad seller's word that this iPad is user activation lock free,
We have seen plenty of used iOS device purchasers get scammed.
User Activation Lock can never be bypasss, circumvented or worked around IF there is no correct previous/original user information to be able to do so.
Apple doesn't get involved with ANY user activation locked, used/second-hand sold devices, either.
So, buyer beware.
If purchasing a used device in-person, power the iPad ON
If the iPad DOES NOT display the initial animated, multi-language “Welcome” screen, then pass on purchasing this iPad.
If the iPad powers up to any other screen, then forget purchasing this iPad.
You cannot trust that the seller actually has the correct needed info to properly reset the iPad back to factory settings right then and there before the actual purchase and exchange of money for the iPad, in question.
Pass on the device.
If you are purchasing this used iPad online ask the seller to provide multiple images, either online or be sent to you via email, showing this animated, multi-language “Welcome” screen of the interested in purchasing iPad model.
Even better, ask for a short video be sent to you showing this animated, multi-language “Welcome” screen, in action and in its entirety, posted to the online ad or emailed to you.
If the online iPad seller refuses any of these requests, pass on the iPad. DO NOT buy.
Sorry you had to learn all of this, but all of us who own these devices had to find a way to earn and save up money to purchase such devices
Sorry & Best of Luck to You!
Be Well...Stay Well!