Check liquidity is locked in BSC

how can i check if liquidity of token is locked only from a token address and automatically not manually

how do you check that manually?

maybe there are some contract calls that you could make to get that information

well manually when you check the token chart on poocoin there is lp holdin on the center left click on holder it will take you to another page
they will be contract there the top ones who hold big amounts of the token should be a dead address ( burns) or normal address
but if it was a normal address it should have a small contract logo next to it (that mean its licked ) if it not it not locked

Some specific examples/screenshots of what you’re talking about would help.

Going by guides like this there does not seem an easy way to do this automatically but if Poocoin does it you could ask them about their process.