How can i make my laptops and iphones colour match?

So i have and new acer laptop and i use it for digital art. I've noticed when i send the drawings from my laptop to my phone to upload them to instagram, the colours are completely different! LIKE NEON! I spend a lot of time drawing but am slowing loving digital art less and less due to how long i have to edit the colours on my phone. Can anyone help me out with changing the colours on my laptop? I've tried display setting and advanced settings but i can seem to fine anything that will change the display

Can't view vehicle listings on Facebook marketplace?

When using my iPads I can see vehicle listings on Facebook marketplace but when I click on the vehicle the ad won't load. It loads on my iPhone but not on iPad. It worked on my iPad until about two weeks ago. Any ideas?