Build a stock count page from a csv in google drive using Appsheet or similar no code/low code app process

Using the data downloaded from our webstore stored in a CSV, generate a user interface to filter the supplier column to one or all suppliers, filter the pick zone to one or all pick zones. Then sort by supplier first, then pick zone and then by name. Then display the products in a list so a tablet user can see the item name, the qty there should be, and have a data entry using + and - icons to show the correct stock count, and an adjustment amount. Output is a CSV of SKU, cost and quantity (adjustment up or down) - emailed to us or saved to google drive Must not include items not counted, and not include stock items that did not change (quantity was zero) User will use their iPad to select a supplier and/or a pick zone and check the stock quantities for each item and make adjustments to any that need adjustment.