I solved the problem with css:
/* Font comma odometer */
.odometer-formatting-mark {
margin-left: -10px;
margin-right: -10px;
color: #ffffff;
}
this forwarding was the reason why the plugin is not working:
<meta http-equiv=”refresh” content=”0; URL=http://www.licht-gesundheit-energie.de/wpcms/”>
better this way:
https://codex.ww.wp.xz.cn/Giving_WordPress_Its_Own_Directory