Xmas (Calne SN11)

Hi I no this may sound crazy but my universal credit payment is not going to happen and can't afford to get my kids Xmas presents my kids are 15 and 12 year old boys there into alot of stuff mostly gaming but we can't afford a console for them so anything would be appreciated or food this year so I was wondering if there is any unwanted items that I can give to my kids to open on Xmas day would be so greatful if anyone can help make my kids Xmas abit better a very massive thanks