telescope (Marlpool DE75)

Hi guy's
I have been ill for some time now (11 years) and I would like to try star gazing and astro photogphey. I used to have a active life style but. I have arthritus a collapsed back and a brain tumour. Im now on sticks and in constent pain with trapped nerves. Therefore I have had to accept more leisurely hobbies. So I know its a big ask. But if there's anyone that has a Telescope they don't use any more I would be so apreciative. I also have a N gauge layout that requires some items ? I know it.s cheeky but I might as well ask here as well Thank you
Yours Ken