aliexpress — Package stuck in kolkata customs

Address:

#53,3rd cross babureddy layout manoranpalya rt nagar post Bangalore-32

My package is stuck in foreign lcao from january and still there's no update regarding it, i had reached the kolkata customs but they dont have any information regarding it, please help me with it, the tracking number is rv[protected]cn (China post registered air mail) last update is on 13/1/2020 showing dispatched from kolkata.