Student from Ukraine🇺🇦 looking for a single room

Hi👋 I am looking for a single room to rent for 6 months or more in the areas of Tower Hamlets, Newham and Greenwich.
The landlord must be a British citizen or have ILR status.
No more than 3 people should live in the apartment.
Gillingham Borough Council in Kent is currently my guarantor.
In total, the homeowner will receive about £850 (without tax).
My name is Mykhailo or simply Misha (male). I am 18 years old.
I was born and raised in Kyiv🇺🇦
Unfortunately, the war in Ukraine is still ongoing.
I am forced to leave my parents, brother, relatives, and friends in search of a safe life.
I'm fluent in English (B2 level)
I don't smoke, don't drink alcohol.
I'm a candidate chess master, regularly participate in tournaments.
I have recently become a student at the University.
If you have anything to suggest, please write to me🙏
Thank you very much 🤝
With respect, Misha