Not having food. Come out of from this.

Hi Dr, my daughter 5yrs old now she have 14kg, present hb is 11.2, everyday taking Tonoferon 5ml at mrng b/f frm 6 mnths, nd multivitamin syrp 2tms a day nd every 6months i hv given bandy+ too by 2 doses by 15days. Then also she is not at all improving her body weight nd she doesn't having her food properly. She always keeps her food in her tongue, she will not chew nd swallow food, just keep in her tongue always when i vl tell her to chew nd swallow that tm only slowly she will do otherwise she vl keep more than half an hour with her tongue. Every day nd everytime she takes to complete her food by 2 or more hrs, while keeps on shouting she vl finish her food with 1 hr, i fed up off with this problem  😫 so plz help me too come out of from this.