My IELTS writing went from 6.5 to 8.5 in three weeks of studying from Ielts LIZ and Ielts ADVANTAGE.Try Lizielts my friend. Someone improved the score from 6.5 to 8 using her techniques. I am a big promoter of Liz on this forum ,lol, she should pay me for this
My IELTS speaking rised from 6.5 to 8.0 afer asking for reevaluation. So I think whoever thinks they deserve a better mark, try reevaluation.