I’m having difficulty installing a new toilet roll holder on our spare toilet in the laundry.


The old toilet roll holder was installed using a gravity toggle, vertically.
Unfortunately the plate to install the new toilet roll holder can only be installed horizontally.
I drilled holes and clearly hit a stud. I used the stud finder and it keeps indicating either electrical wiring or studs.
I then tried two versions of liquid nails but neither held it securely once I attached the entire holder.
I would appreciate any advice as to how I can solve my problem.