How to remove bottom plastic panel to add RAM or swap HDD?

[Alcyone]

GIGABYTE P15FV2-850-4704S
Hi, I'm trying to remove the bottom plastic plate so I can add RAM and/or swap the HDD.
There are 2 screws which I have removed but most laptops have a small panel to remove for each component.
This laptop has one whopping big panel and I'm worried that I might break it when I try to remove it.
I looked through the forums here (best as I could), I tried youtube and also Google but nothing is mentioned on the internet...maybe this laptop is too new and no one has bothered to update their RAM yet (I highly doubt this).
Anyone help pls?

[Alcyone]

All sorted! There was a single mark on the panel and 2 marks on the chassis. I slid the panel down so that the single mark met up with the other mark on the chassis. Thought that rather than delete the post, someone out there might be as dumb as me so I replied to this myself ;-)

Oh yeah, brand new laptop and it came with a bad pixel...permanently on blue. Thanks gigabyte, your quality control is something to be revered! :-/