Getting Pictures to Full Size

Hello! After the last update to Evolve I have been trying everything but I can’t seem to get my pictures to go back to full size. I condense them to 1024 x 684 before I upload them into WordPress and have that size set for full size, but now I can only get full sized photos if I upload them in their original 6016 x 4000 size. That is no good for page loading obviously. I did the regenerate thumbnails plugin twice with no change. Please help! Thanks! My website is https://jeanieandluluskitchen.com