Shell Programming and Scripting

Hi guys i m trying to delete some files from one of the share which is mounted on my machine.
but whenever i do that it says access denied.
I m logged in as a root for my machine.
below is the output for those two file.

mount command for mounting the shares.

Code:

mount 10.180.36.111:/export/Nas52_share2 /test

Code:

[root@ABC-VS-58 test]# ls -ltr
total 0
?--------- ? ? ? ?            ? test2
?--------- ? ? ? ?            ? bbbp

Below is the output of du -h

Code:

du -h
10.180.36.111:/export/NAS52_share2
                      9.0T     0  9.0T   0% /test

What could be the problem?

Make sure that the share is mount with RW permissions.
Check with mount command.