Gpo Jalandhar City — speed post delayed

I had sent package from speed post for warsaw poland in europe on 5.12.2017 from but till date it is not reached at destination. My track no is ep[protected]in. While tracking from 6.12.2017 we are getting same track i. E. Item insert into bag (Otb).in 15 days still it is pending.in sms we are getting reply your item is in transit you will get sms when it will be delivered. It is giving us mental stress. My daughter's wedding is on 27th december nd she need cloths. Please do the needful at the earliest. It's urgent nd confirm us the status nd delivery as early as possible.