Create a Whatsapp number

For privacy reasons, I need a second WhatsApp number. Your task is to create a number and share it with me as follows:
- You need a smartphone that you are not currently using for WhatsApp (e.g. An old phone)
- You need to buy a sim card with a fresh telephone number or use an old sim card that you are not currently using for whatsapp
- you need to create a whatsapp account on the phone with that telephone number
- we then link the whatsapp account to my whatsapp desktop. For that, I will send you a QR code that you need to scan with the phone, so that I can use the WhatsApp number.

The  phone number can be from any country. I need the WhatsApp number for one month, after that it can be deleted.

Ideally, I would need the task to be  finished within the next 24 hours.