I am from Iran. I am a Master's student at City university of London. Although my student visa is approved, I am still in my country because I have a physical disability called Cerebral Palsy, and I cannot travel and live alone. I applied for a visitor visa for my mother to come to the UK temporarily and make the required arrangements with a nursing company. However, her visa has been refused yesterday.
Her refusal letter:
How can I arrange for my mother to be able to accompany and help me?