How to remove the plastic viewfinder cover on my Sony a6100
I recently bought a Sony a6100 off eBay and when I received it I noticed the glass shield on the electronic viewfinder was broken. I talked to the seller and it seems it might have broken during transit. I was able to find a piece of replacement glass online, but to install it I will need to remove the plastic viewfinder cover. I believe I have the right equipment, but I need some guidance on how to install it to prevent any possible mistakes. I’ve attached a photo of what exactly it is I’m looking to remove. Thank you.