Finding a property to rent

Good morning all. I hope you are fine. I am traveling to UK this week and finding it hard to rent a house :sweat:. It is really hard to find a house in the place I am traveling to ( Cardiff). I am trying since two months now. I have started studying online until I find a house there. Please, I any of you have a house for me and my husband and 3 children, contact me. My husband and I are full time employees and ready to give 6 months rent in advance.

I am from Oman

Thanks and regards