remove rocket lazy load – it broke my home page and I cannot remove it

I added rocket lazy load but found that it was not compatible with my theme.
I deactivated Rocket lazy load and then removed it but now my images are not visible on my home page at all and the rocket lazy load code is still on the page and my home page pictures are still not invisible.
Even when I created a new page I still had the same problem when I made that page the home page. Please help me completely remove your plugin and fix my home page ASAP.
See https://c-armforsale.com/