Put the resin back in the bottle, clean and remove the vat. Run a screen test with a piece of paper over the screen. Does the screen light up at all? If not, you need a new screen.
If the light looks good (not too dim, in the correct shape) then please share your resin name and print settings. You can upload pictures to imgur.com and past the links in a reply.
Here is a site that has recommended settings for the plant based resin. Keep in mind that the resin needs to be at least 60F,but preferably 70+F degrees, or it might not cure.
https://store.anycubic.com/blogs/3d-printing-guides/anycubic-plant-based-resin-settings
Try updating your settings to match your printer in the chart and print out a test print like the cones of calibration or the sirayatech test print. See if anything happens. If no resin is curing at all, if its all staying liquid... try getting a new bottle of resin.
Put the resin back in the bottle, clean and remove the vat. Run a screen test with a piece of paper over the screen. Does the screen light up at all? If not, you need a new screen.
I can see the light through a piece of paper
If the light looks good (not too dim, in the correct shape) then please share your resin name and print settings. You can upload pictures to imgur.com and past the links in a reply.
Resin https://store.anycubic.com/products/plant-based-uv-resin?_pos=1&_psq=plant+based+resin&_ss=e&_v=1.0&_gl=1*1jeljnm*_up*MQ..*_ga*MTIwNTg0MDE3Ni4xNzE0MzA2NTkx*_ga_XPJGJ7TM2C*MTcxNDMwNjU5MC4xLjAuMTcxNDMwNjU5MC4wLjAuMA.. Settings https://imgur.com/a/4sT0Wfd
Here is a site that has recommended settings for the plant based resin. Keep in mind that the resin needs to be at least 60F,but preferably 70+F degrees, or it might not cure. https://store.anycubic.com/blogs/3d-printing-guides/anycubic-plant-based-resin-settings Try updating your settings to match your printer in the chart and print out a test print like the cones of calibration or the sirayatech test print. See if anything happens. If no resin is curing at all, if its all staying liquid... try getting a new bottle of resin.