CHEAP BUILDING MATERIAL!!!

I bought a bathroom set at Woodberg builders supply in Pmb in September and their bath tub is a cheap quality and i returned it and they gave me another cheap quality what's annoying is that i bought it via account "Lendcor"and still paying for it but for the 1st time i used the tub yesterday it melted when I poured hot water yerrrr i was so angry.Called them today they gave me attitude said no guarantee on bath tub and i am still paying for this *******.I feel they are robbing ppl selling cheap stuff yet making money.Be careful DO NOT BUY FROM THEM!!!