Big peoblm occur,,, pllz help anyone with same experince

[jasraj6603]

I already recived my copr and visa ,, btt there is mistake in my copr and thn i mail to visa office new delhi they call back me nd said to again submitted passport and copr and i did the dsame resubmit all docs ,,btt now its already 8 days i hvnt heard back anythng from them ,, my viss is only valid untill 21 march 2017 and tickts are tommrow ,, so now wht happn pllz help