Gst saving error not updated amount in return

I filed my 3B for Mar`18 but i faced saving error and it not updated my correction properly.

And I made several times same correction in 3B due to saved amount not updated in GST portal properly and they are showing old amount figure after I saved.

And I made turnover correction, ITC and reverse charged correction, but it’s not updated my ITC correction properly I made IGST ITC 3984781 but wrongly updated 39846781 but I ITC availed correct amount only.

No Tax Liability arise or no under credit reported but excessly showed ITC due to GST portal saving error but availed ITC correctly and paid tax correctly.

Kindly suggest to me for rectification this error.