adapter cable did not work?

[mbunal]

hi. i have display link adaptor with 2 hdmi and 2 dp. i have 2 monitors; one of them has 1hdmi and 1usb port. the other has 1 dp, 1hdmi and 1 usb.
so I want to use dp of display link adaptor. I bought dp to type-c adapter cable. but it did not work with display link adapter. I tried without displaylink adapter, it worked.

please help me to run displaylink adapter with my cable.