number of invoices in GSTR1

first when I uploded the gstr1 json file, I got GSTIN invalid error. I rectified it and again uploaded the json file with whole data. this got repeated several times. at last I have uploaded error free json and it got successfully processed. Now the problem is number of invoices in online summary has increased by 400. also taxable value and tax liability exceeds the original value. had mailed to gst helpline about issue but still no reply. what should I do now. can't submit the return as I will be liable for payment of exceeded value of tax.?