Room wanted for someone relocating from Leeds

Hi my name is Huseynali, I'm a recent graduate at the university of Leeds and I'm looking to relocate to London. I have 5 years of employment and private renting history. I'm an asylum seeker and therefore have no UK based gaurantor or savings/access to public funds.

I previously posted an ad for a temporary place to get started my first month in London, and I’ve been living with a landlord from spareroom who can provide a reference,

I started a job on the 3rd of March at Waterloo station and I'm looking for a place to move into closer to work as I currently live in Ilford & have settled into living in London, my budget is 850 bills included however since this is my first month I’m not able to pay a deposit any higher than 300£ & I’ll only consider ads in south London
Thank you

My preferences are properties without a deposit or low deposit and without need for a Uk based guarantor or income limit as I’m an independent graduate who is professional and living on their own