Will I be able to get a mobility car?

Hi so I’m now off working after getting severely I’ll from the astrah zenca jabs I had in 2021; so nearly 3 years and I’ve lost all m6 body mass my bmi is 14 I’ve. Nerve damage all over my body I’m sad depressed don’t want to go out confused forgetting things headaches sicking and not being able to hold food down I’ve just started getting universal credit from 1st nov first award was 5 dec same jan and feb they’ve said I’m awarded is it lwrca I think that’s correct but my next universal credit will be 5 march when will I hear from the lwrca also I’ve applied for pip for long covid and mental health an did this on nov 1st also but I’ve only had a reply to say they had my form one more thing I really want to know if I will some now be able to get a mobility car so I can actually be able to get help and move around with my children will I be able to ask about this