Can anybody tell me how to add those choice where reader has to choose if they want to support the author

[bakedpotato]

This my script for it

NARR
Would you like to support me?

choice (support the author)
GEMS:5 “I would love to support you!” {

    NARR
Thank you for your support!

} “No, thanks” {

    NARR
Thank you for your support by reading!

}