With the current situation in the market - this is a difficult and impossible task. If you have only 2 weeks, then it is better not to invest this money in the crypto market. Buy bitcoin and altcoins now and wait for the market to recover.
That's the least you can do whenever the market is down. Don't rush things in because if you can't hold it then you will never get to see the chance of how your crypto assets grow. Just remember that with cryptos volatility, you can always have a chance of seeing it double in the coming year(s).