Can't display the correct info and art on Oracle Linux 7.8

I'm submitting a ... (check one with "x")

[x] bug report
[ ] new distro request

Bug report

=> search Github for a similar issue or PR before submitting

The bug looks like #675 but different distros.

=> download the latest revision from Github and check if the bug is still present
   -> https://github.com/KittyKatt/screenFetch/raw/master/screenfetch-dev

Yes, I download the screenfetch from releases and the master, but it still (both of them are the same output)

=> Show us the output of: screenfetch -v

It looks like this:

:: Finding distro...found as 'oracleserver 7.8'
:: Finding hostname and user...found as 'jacksonzwang@Jacksonzwang-OLVM'
:: Finding kernel version...found as 'x86_64 Linux 3.10.0-1127.10.1.el7.x86_64'
:: Finding current uptime...found as '36m'
:: Finding current package count...found as 'Unknown'
:: Finding current shell...found as 'bash'
:: Finding current resolution(s)...found as 'No X Server'
:: Finding desktop environment...found as 'Not Present'
:: Finding window manager...found as 'Not Found'
:: Finding window manager theme...found as 'Not Found'
:: Finding GTK2 theme...found as 'Not Found'
:: Finding GTK3 theme...found as 'Adwaita'
:: Finding icon theme...found as 'Not Found'
:: Finding user font...found as 'Not Found'
:: Finding current CPU...found as 'Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.6GHz'
:: Finding current disk usage...found as '1.5G / 15G (10%%)'
:: Finding current GPU...found as 'Not Found'
:: Finding current RAM usage...found as '310MiB / 969MiB'
                             jacksonzwang@Jacksonzwang-OLVM
                             OS: OracleServer 7.8
                             Kernel: x86_64 Linux 3.10.0-1127.10.1.el7.x86_64
         #####               Uptime: 36m
        #######              Packages: Unknown
        ##O#O##              Shell: bash
        #######              Disk: 1.5G / 15G (10%)
      ###########            CPU: Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.6GHz
     #############           RAM: 310MiB / 969MiB
    ###############         
    ################        
   #################        
 #####################      
 #####################      
   #################

Show us the output of
 => lsb_release -sirc
 => cat /etc/os-release
 => ls -1 /etc/*-release

Here is "lsb_release -sirc",

OracleServer 7.8 n/a

the "cat /etc/os-release",

NAME="Oracle Linux Server"
VERSION="7.8"
ID="ol"
ID_LIKE="fedora"
VARIANT="Server"
VARIANT_ID="server"
VERSION_ID="7.8"
PRETTY_NAME="Oracle Linux Server 7.8"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:oracle:linux:7:8:server"
HOME_URL="https://linux.oracle.com/"
BUG_REPORT_URL="https://bugzilla.oracle.com/"

ORACLE_BUGZILLA_PRODUCT="Oracle Linux 7"
ORACLE_BUGZILLA_PRODUCT_VERSION=7.8
ORACLE_SUPPORT_PRODUCT="Oracle Linux"
ORACLE_SUPPORT_PRODUCT_VERSION=7.8

and the "ls -1 /etc/*-release".

/etc/oracle-release
/etc/os-release
/etc/redhat-release
/etc/system-release

KittyKatt / screenFetch

Can't display the correct info and art on Oracle Linux 7.8 #677