curlew430 vs mkdp

Please can some one help , i have followed this site and read letter after letter battling against barclay card from 2009 who then passed my debt on to loads of people finally ending up with mkdp. barclays never had cca never dealt with any dispute in correct manner. mkdp even went to court to have ccj against my name without informing me of the date so i could go ... the court has decided it must be struck out... my question is can i do anything against barclays or mkdp about all the harassment since 2009 improper procedures , passing my data to third party and putting me on bad credit file [both barclays an mkdp] have put me down as defaulted whilst in dispute .i have had bad mark off both of them for at least 3 years Or do i just forget it and say goodbye to the 6,,,,,,7,,,,,or even 8 calls a day and all the threats of ccj now its been thrown out . many thanks

curlew430 vs mkdp