As market was down I put Today morning almost 2 lakhs in stocks, now I am in loss of almost 12k - 18k it fluctuated, any suggestion when to withdraw?

Don't withdraw now. Today was the best time to invest. Invest when market is low and withdraw when market is high.

On what stocks you invested?

After 10 years when it becomes crores

Why would you do that?
My understanding is never invest in Markets for such a short term investment unless you are ok with losing a huge chunk of that money.

You can definitely wait for the election results to come out and then take a call

If you are worried with a 10% loss, you should not have put 2L in the first place, as this amount is possibly large for you.

What level % of your portfolio and savings is this amount. If it's a large %, stick to MFs. If it is small, you need not be worried.

Also, write down your rationale before buying any stock. And if it goes down 5%, how you will react. E.g. BEL. Defense spend growing in india. If stock falls 5%, it doesn't change demand. So I will hold/buy more.

Hold

Hold it..you will recover your corpus in a week time

Hodl

it will be back to normal in 1 to 2 months time. From previous trend even when opposition won it took 6 months to come back to normal. Wait for a couple of months

Don't