Good evening,Mairead,How are you?Will you instruct me to change the bulb in the bathroom,please?I tried to change tthe bulb.However,I could not screw the ceiling lampshade off.

Good evening,Mairead,How are you?Will you instruct me to change the bulb in the bathroom,please?I tried to change tthe bulb.However,I could not screw the ceiling lampshade off.
Good evening,Mairead,How are you?Will you instruct me to change the bulb in the bathroom,please?I tried to change tthe bulb.However,I could not screw the ceiling lampshade off.

Good evening,Mairead,How are you?Will you instruct me to change the bulb in the bathroom,please?I tried to change tthe bulb.However,I could not screw the ceiling lampshade off.
instruct me（+how） to change
change tthe你拼写错了吧（the） bulb

Will you instruct me HOW to change....

instruct me（+how） to change