My Silly Cat - Emily

bought this awesome cat toilet... it is electronic, it will automatically scan the litter and clean the whole thing and put all those stuff into a plastic bag.. so basically all i do is grab that plastic bag and put it into the bin.... pretty easy and fancy isnt it? Gaby, my other kitty loves it so much... she likes clean toilet... so whenever it cleans the litter, she will jump into it and do her doo doo.... but Emily..... she hates it.... like seriously hates it so much... and so she peed on my bed, or people's bed..... sigh.... really wish i know what to do to get her to like it.....