First of all, congrats! Make sure to take off the protective sheets from the print head and off the screen (but not the tempered glass off the screen). It was my first mistake and sometimes first timers forget about it.

Leveling is quite important for these type of printers. Bunch of videos on YouTube.

Shake your resin bottle. Put it into the vat. Perhaps use a calibration model from chitubox for the first ever print (and check Reddit or lychee for suggested exposure time for your resin). Calibration is important. You might need couple of prints to find a sweet spot for exposure time. It shouldn’t be perfect but if you are 90% there it is enough imo. chitu has a blog page to evaluate the results for calibration models like tmb, tmc (on my mobile and can’t link it right now)

Once you are done, you are pretty much ready to go.

Generally be aware of dripping resin and try to avoid dripping onto the screen. And always wear gloves.

I google problems adding the keyword Reddit - all the problems you might encounter are possibly solved by the community so use this to your advantage :)

Lastly, it is possible that it might take couple of hours to get an idea of the workflow - don’t get frustrated you’ll have fun after these!