Express entry -profile rejection

[vpreeti21]

Hi,

I had submitted my Express entry profile on April 19th , 2018. After initial evaluation I could see Federal;skilled worker criteria met and later on June 24th 2018 I got a message that my profile is not eligible and federal skilled worker criteria also not met. Can someone please advise as to why profile could have got rejected?
My IELTS was valid as I had taken on june 4th 2016 and submitted profile on Apr 19th 2018 and my score was
Reading 7 , writing 6.5 , speaking 7.5 and listening 7

I am planning to write ielts again and reapply but before that wish to be clear about actual reason about rejection.

Thanks

 

[musicholic]

Your IELTS is low.

 

[vpreeti21]

Thanks for this, Can you please advise on what should be the best score in individual areas so that I can take ensure when I reapply after another IELTS?