I can't have the start page of Playsms

Hi, I have successfully installed Playsms on ubuntu 16.04, but I get some problems :

  1. I can’t get the start page of Playsms (when I enter localhost in the address bar, I get Nginx home page showing this message.

Welcome to nginx!
If you see this page, the nginx web server is successfully installed and working. Further configuration is required.
For online documentation and support please …

  1. I get Nginx home page just with ( " localhost/ " and " http://127.0.0.1/" ) but not with my inet address ( " 10.10.7.55 " ).

  2. When I run this command: " service playsmsd status " I get this:
    ● playsmsd.service
    Loaded: not-found (Reason: No such file or directory)
    Active: inactive (dead)

  • Why the service is inactive ?

These are problems that I got after installation. Below the result of the checking command " playsmsd /etc/playsmsd.conf check " if it can be helpful for you to find the solution of my problem…

PLAYSMSD_CONF = /etc/playsmsd.conf
PLAYSMS_PATH = /home/vhosts/my.textng.com/html
PLAYSMS_LIB = /var/lib/playsms
PLAYSMS_BIN = /usr/local/bin
PLAYSMS_LOG = /var/log/playsms
DAEMON_SLEEP = 1
ERROR_REPORTING = E_ALL ^ (E_NOTICE | E_WARNING)
IS_RUNNING = 1
PIDS schedule = 26052
PIDS ratesmsd = 26054
PIDS dlrssmsd = 26056
PIDS recvsmsd = 26058
PIDS sendsmsd = 26060

Thank you!