How to add adapter per TextView in RecyclerView

How to do delete photo from firebase? I know how do it with all object from RecyclerView but I need by other TextView ( text view is under photo and gerates automatically)

private fun getUsers(){

   val ref = FirebaseDatabase.getInstance().getReference("/jpg")
   ref.addListenerForSingleValueEvent(object: ValueEventListener{
       override fun onCancelled(p0: DatabaseError) {
       }

       override fun onDataChange(p0: DataSnapshot) {

           val adapter = GroupAdapter<ViewHolder>()

           p0.children.forEach{

               val fotka = it.getValue(Foto::class.java)
               if (fotka != null){
                    if( fotka.uidUsera == FirebaseAuth.getInstance().uid){
                        adapter.add(dodawanieFotki(fotka))
                    }
               }
           }

           adapter.setOnItemClickListener{ item, view ->

               val wybranaFotka = item as dodawanieFotki
               val ref2 = FirebaseDatabase.getInstance().getReference("/fotki/${wybranaFotka.user.uidFotki}")

               ref2.setValue(Foto(wybranaFotka.user.uidFotki, wybranaFotka.user.uidUsera,"https://i.ytimg.com/vi/86vqkjZRXn0/hqdefault.jpg"))

              // textView_dodajFotke.text = wybranaFotka.user.link
           }

           recyclerView.adapter = adapter
       }
   })
}