India Post — parcel "retained by customs for unspecified reason" since 6/4/18!!

Consignment no. Cr[protected]in

The above parcel contains items i ordered through ebay uk in april 2018. It is now august 2018 and the parcel has been held by customs since 6th april. I am very curious as to what has happened to these items. Will they eventually be returned to the sender? Have they been confiscated? And, if so, what happens to them? I am surprised that there has been no explanation given as to why they have been held. It seems very unfair to the sender (The seller of the items) that they have lost their stock and the money from the sale - i, luckily am protected by ebay. I took a long time selecting these products and am still in need of them for a project i am undertaking here in the uk.
Please would you look into the status of this parcel for me and provide some clarification as to the problem.
Many thanks.