this macro was created in order to quickly take off on elitra. In order for the macro to work correctly, it is necessary that the slot 8 9 be plugged into the corresponding adlshe you need to take the elitra in the 9 slot and the fireworks in the 8. ATTENTION the macro only works on the bedrock version of minecraft
Download the program (Download) and go to the macro editor
press the button «Open file»
and select the downloaded file
assign a macro to a key and run the program