Chosen Solution

Hi I had something the crease of my screen and I closed it and it cracked. Does this need to be fixed right away or even at all?? If so how do I go about it???

You are so lucky your display still works. It is not repairable, you have to replace the whole display unit and the cost, $500.00 + )if you can find one) will make you want to throw up. Live with it if you can. MacBook Air 13" (Late 2018-Early 2020) Display Assembly

The bottom bar is probably repairable, at least for MBP, not sure about the Air. This is consumer electronics, there is no “need” to, you just “want” to.