Uti Pan Card Service — pan card correction document is sent but no update from uti

Address:

Thane, Maharashtra, 421303

Kajla manish jha wide coupon no is q[protected] for name correction and pan card no is dpapk7436g. Document is sent through speed post on 15.01.18 with reference to em[protected]in at navi mumbai office. It is also reached on 16th jan morning. But update is shown on net that original document is not yet reached. What to do sir? Please rectify the name send soon as my urgent work is pending for this.
Thanks.