I have been using my mac which I bought new in 2017 (MacBookPro14,3) and only recently the left side and today the right side of the base popped out, I have attached photos, I checked online but can't see anyone else with this issue, how can I fix this, I would normally call Apple but am worried they won't help as it is past its guarantee. I keep the computer on a desk and the odd occasion move it to another location.