Whybother

My husband and each have had 37k in PBs since 2007 ....not once have we won anything more than £25 and in the last year i have only won 2 of £25 prizes All £25 prizes we have won have been reinvested but not one of them has won a prize so we are now at a point of seeing Premium Bonds as a total scam because despite a range of letters and numbers we simply do not win anything like the number of prizes that should happen and the nonsense responses from N Sand I are totally ridiculous