Urgent, I apply for a job as a warehouse keeper and clerk in an old restaurant and hotel company, but I haven't done it before, so I hope someone with experience in this field can give me some guidanc

Urgent, I apply for a job as a warehouse keeper and clerk in an old restaurant and hotel company, but I haven't done it before, so I hope someone with experience in this field can give me some guidance. Let's put it this way. Every day, the chefs will arrange handyman to pick up the goods from you. The kitchen is divided into many departments, such as cold dish room, pastry room, Sichuan cuisine, Cantonese cuisine and so on. People from all over the world come to you, for example, to ask for 5 kg of eggs, 2 liters of salad oil, so-and-so sauce, etc., and you should count and keep accounts separately. For example, if you see something missing, you can bill the person in charge in advance and apply for raw materials to return to your warehouse the next day. . .