Choose software "LILYGO® TTGO T-Beam ESP32 WiFi bluetooth Module ESP-32 GPS NEO-6M "868 MHz?

I found the latest software at Releases · meshtastic/Meshtastic-device · GitHub

I’m using ESPHome Flasher (ESPHome-Flasher-1.3.0-Windows-x64.exe) to download the latest software “firmware-1.2.42.2759c8d.zip”. I use this file “firmware-tbeam-1.2.42.2759c8d.bin” and upload it to “LILYGO® TTGO T-Beam ESP32 WiFi bluetooth Module ESP-32 GPS NEO-6M” 868 MHz frequency, but artifacts appear on the screen, nothing can to understand!

What is the fault and what am I doing wrong?