Salamwalaikum,

I have a injured ankle and can not sit down on the floor for salah as it will only make it worse, although i pray on a wooden chair but as for the mosque in my area, i have a big problem.......there are not enough seats in my mosque so therefore I have no choice but to do salah just like everyone else on the floor which I cant as my ankle is messed.
yeah its been 3 months and its still no healled properly.... am i doing a bad thing by not going? because the seats are mainly for older people theres approximatly 4 seats in the whole mosque?