Shockingly bad quality from sealy. It's not what it used to be

I bought a sealy bed around 3 months ago and the bed has already started to squeak and the mattress is very poor quality once I picked up the mattress and inspected the base I noticed that it's super thin . It feels like cheap cardboard?? Pathetic quality from sealy. My body hurts on this bed and now the springs from the mattress has started making noises too . I only weigh 73kgs btw and the bed supposedly supports 110 kgs . Guys , don't buy sealy it's poor quality, it's not what it used to be . I did reach out to them and they tood me to take a new bade from a different brand and pay the difference. I don't think so !

I want to return this piece of garbage bed for a better brand. I'm having sleepless nights on this bed . I have many other beds in my house from brands like serta and Genessi that's 7+ years old that still makes no noise. You can tell the quality difference.