added arch test

Author: SaicharanKandukuri

install.sh

@@ -77,7 +77,13 @@ lshout () { echo -e "${DC}";echo -e "${*}";echo -e "${RST}";:; }
 shout "\e[1;32m Hippo Installer v${version}"
 sleep 2
 
-
+case $(uname -m) in
+    aarch64) : ;;
+    *) 
+    warn "sorry Only 64bit(aarch64) os architecture is supported for now"
+    die "Join us at discord to talk https://discord.gg/u7KDGUc3Aw"
+    ;;
+esac
 ######################################
 # * function setup_and_clone
 #