The question is:
When you have started losing money on Altcoins, why do you continue trading in these Altcoins? Moreover, you do it in altcoins which I think are new altcoins and don't have good potential. What's more, you trade on the Future market. This is an initial mistake as a beginner doing future trading. This is very high risk and is not recommended for beginners before they really understand it first by learning spot analysis.

Actually, if it's on the spot, as long as the coins you take are coins that basically have a future, this won't be a problem when the value decreases. However, if they are shitcoins, then be prepared to go to zero. It's better if you start again, do it only in Bitcoin and make sure to wait until the bullish era comes. There's a big chance you can get some profits. Even though it might not be as tempting as the hyped altcoins, it's much better with lower risks compared to gambling.