I bought adifer.but it is not working correctly

[uditha]

man nam adifier salli dila gaththa namadaas ganak giya eth awul..add danna baa back end eken.user kenk register wela map eke location eka dunnath add eka submit karata passe wadinawa api location eka select kare naa kiyala.catogeries custom filed ekakwath back end eke penwanne naaa..add ekak danna giya gaman you are probably offline kiyala wadinawa..mokada mekata karanne..ewagema aluthin register wena users la ge detailedd mukuth balaganan thanak nadda?