Game damaged after update

Earlier versions of minecraft was working properly, below 1.16.4 but after 1.17 versions I am facing this issue, The problem is when I launch the game it launches but the main problem starts from the Mojang logo its shows half logo only "moj' part comes and rest be blanked, and when the game completely loads the main menu is looking fully corrupted, screenshots are attached below.

Please due to this I am unable to play the latest version. Please look forward it and guide me...