Does taking money from the shop count as stealing if the shop is owned by the person along with his siblings?

It is not permissible for a partner to dispose of the company's money except by agreement with their partner, and taking money without their knowledge is considered a betrayal. You must inform your partners of what you have taken for accounting when profit appears. You have the right to request wages for your work in the shop if you have not volunteered it, but do not take compensation without the knowledge of your partners.