Can I resubmit an application when appeal my first one?

hi all, I got a rejection on my application four days ago, and I just appealed it today.

However, it will cost 28 days to get the outcome. If there is another rejection, then I need to re-submit it and wait for another month. Considering that tech nation will soon be closing its services at the end of March, I would like to be able to apply as early as possible in case there are any problems. Therefore, I would like to ask if it is theoretically feasible for me to apply for another one while I am waiting for one appeal?

Thanks for your help!!!

I wouldn’t advise this though. What if your appeal gets accepted? Besides, the tech nation site says the visa program will continue for now.

you will likely get a response before 28 days.

within 3 weeks I believe