Single father needs help paying rent

Hi I’m a single father and I am in a crisis a ex has hit me hard for csa even though I have her money for my youngest and after argueing with the csa about that I already given her money they went straight to my work and cleats this months payment I’ve used my savings to pay for mine and my eldest food water electric council tax ect and I’m £255 pounds short of my rent that is really stressing me out as I’m never in debt to anything I could pay air down when I get paid end of the month but then I would Be skint again and trying to support my son I don’t want to be in that situation I don’t have anyone who has the money to lend me so I thought i wouldn’t ask and see it anyone’s willing to help I’m no that’s expecting someone to pay full amount but anything I’d be truely greatful for bottom of this message Ian my paypal link any help would Be appreciated if not thanks for taking time to look

https://www.paypal.me/craigsguitar (https://www.paypal.me/craigsguitar)