Welcome @mar17 to the Open Zeppelin Forums.
Please update with more information. I need your contract address.
If this is regarding SafeMoon Clones then you must use the Search bar and look for answers given in other topics.
Please refer to
It’s either SwapAndLiquify needs to be set to False or MaxTxPercent needs to be set to 100.
If you have rejected ownership then you likely cannot get the liquidity back.