Thankyou for all your advice, we will contact eon today

it is from high court enforcement group limited

I have received a notice of enforcement to my address for my stepdaughter, who is staying with us temporarily she owes eon just short of £1000 from her previous address, there are no dates on the notice about dates or when is it from . I am slightly concerned about bailiffs knocking on my door and trying to seize belongings i am also shocked by the enormous fees they add on at different stages. She is a jobless student at the moment , so has no way of paying this bill either. any advice please?