Semi concealed gas meter

Help! I had a semi concealed gas supply fitted - next to the other 5 identical meters in my apartment block. Now I can’t find a single provider who can fit a meter to it because they are all now ‘smart’ & it’s too far from electric meter. I used to have gas as it was 1 flat & now it’s 2… who supplies an old dumb style meter or is there a suitable smart meter… flat Sold stc & desperate.