Nestaway Technologies — horrible

. Nestaway keeps on putting unnecessary charges without any approval. They are trying to fraud me and take away my security money. Inspite of doing severa comllains no action is being taken on it. They have added an unnessary amount of 3k and threatening me to pay and if not paid they are regulary adding fine on it. They are threatening to run aqay with my security amount of 3k. I need strict action. Please help