D365 FO Integrated Purchase Request App

I need an app (to be accessable from Teams if possible) for Purchase Requests (master data coming from D365 FO) and once user fills the required fields and attaches supporting documents, it would go through an approval process and once approved, it will create a Purchase Order (if no cost for licenses) if any cost associated then create Requisition automatically in D365 FO along with attachments and trigger the built-in workflow.

Header:
1. Type of Purchase
a. Regular
b. Capital
i. Project ID (Mandatory) (From D365 FO)

2. Company Code (From D365 FO)
3. Cost Centre (Specific to Company) (From D365 FO)
4. Line of Business (Specific to Company) (From D365 FO)
5. Vendor Name (From D365 FO)
6. Payment Terms (Auto populated from Vendor)
7. Currency (Auto populated from Vendor)
8. Warehouse (From D365 FO)
9. Term Start Date
10. Term End Date
11. Delivery Date
12. Notes
13. Notes for Vendor
14. Attachments

Lines:
1. Item Description
2. Procurement Category (From D365 FO)
3. Quantity
4. Units
5. Net Price
6. Delivery Date
7. Vendor Item Description
8. Vendor Part