If you have a portfolio worth over $500 please be very careful how you manage, if you lose your whole $500 it will be very difficult to make back that money again.
Try your very best to protect your Capital.
Futures trading is super risky, make sure you have a solid portfolio before you start trading futures.
If you have $500 only, avoid investing into meme coins with low probability of giving you a minimum of 3x, for example,
$SHIB and $PALU
With $500, go for coins that can easily give you a 2x, For example,
#GRASS and
$ASTER And most importantly, only invest and trade with what you are willing to lose