¡Help! Problems to translate plugin

I have had many problems with this plugin , I tried to translate it into Spanish and has been impossible. The only solution I found was replacement on short code names , such as ” Address . ” by “Dirección” but in doing so , the plug began to have problems . To fill a listing with fields, they delete alone as ghosting , Nor have I been able to translate the line that says “Additional Features: ” Hopefully I can help with this.

PS: Sorry for my English , this is a translation.

https://ww.wp.xz.cn/plugins/agentpress-listings/