can a thumbnail be added to a youtube short

I'm having trouble finding auto cut out on the my desktop version of capcut. I'm using capcut pro and I'm guessing I have the most recent version. Where is the I've copied and selected the clip I want to cutout. I can not find that feature. Where is it ?

How bad are these numbers click through rate 5.6% Average view duration 1:22

No one has ever showed me how to interpet my stats. I know there are million videos on it. Don't want to go down that rabbit hole. What stats are important ? Which ones are a. Indicator that a channel might eventually end to attracting a potential client? If I can't generate business from my channel I have no interest in creating content.

You guys are the pioneers! I know it's a lot to do in a short time, but keep posting your progress in the 7 Day Challenge Progress tab, even tho it's not the exact date. It's OK to move at your own pace. Don't make it perfect, cause then you'll never get it done. Get it "good enough" and share the link to your YouTube video and help eachother out by giving feedback. It would be impossible for me to give feedback on everyone's progress, which is why you have eachother. If you have questions specifically for me that will benefit the group, post them in the Questions? tab. If they're simple, I'll answer there in the comments. If more complex and will help others, I'll create a Q & A video and post it. For questions specific to the 7 day challenge, post them HERE. Please DO ask questions! I love answering them!