Hi, i have a problem with my Ipad 10 gen. I see some weird lines? while using pencil

Hello, i bought an ipad 10 gen and have some weird feelings about it. I mean it is apple it is great but screen is I think broken? When touching screen very light no pressure !!!! I see some weird things. Especialy in centre area and right and left. Problem is especialy seen when using pencil while hand is on ipad like for stabilization but i couldnt capture this moment so u have to beleve me. Also while playing games which require both hands on ipad ex. In racing games it is seen, idk what to do…