Definitive Facebook Group poster

hi guys i'm getting so frustrated. I'm searching for a facebook group poster that suits for me but until now i haven't found it. I tried ninja blaster, but it can't schedule my posts i tried fb dominator but it has several issue with unicode characters and API (sometimes it post only the url without thumbnail) I'm looking for a software/script/anything else which: allow me to schedule posts on several accounts choosing a list of groups per account allow me to insert a list of messages and urls to rotate while posting allow me to create a custom thumbnails has no issue with unicode/thumbnail preview any suggestion will be appreciated!

have you tried massplanner??? it seems to be exactly what you are looking for!

Massplanner should done what you need to do.