FAQ# How to protect number from ban?# If your instance is blocked# If your number is blocked# Features of sending and receiving messages to numbers of different countries# How can I prevent a QR session from being permanently disconnected?# Why is re-blocking happening?# Why is logout happening?# How to make links in messages active?# How to send file by sendFileByUrl method using external storage?# How to display company name and logo in chats?# Why are incoming notifications slow (webhooks)?# Error "WhatsApp is temporarily unavailable. Try again in 1 hour."# Why can not I connect the device to the API# What to do when receiving yellowCard status?# How to send a file?# What should I do when I receive a "Waiting for this message"?# How to text on WhatsApp first?# How to make mailings without the risk of blocking?# How does the use of the WA Business application affect the risk of blocking?#