Im wondering what my 14month old should be eating by now an how should she be eating it?

im a first time mum to my 14month old little girl i have no communication with my mother and therefore no help when i need help with something like this. I am wondering what my little girl should be eating at this age for dinner and how it should be put in front of her. We give her dinners out of a jar most nights but she is now starting to refuse it. I do now and agian give her what we are having for dinner eg. pasta. In the moring she has weet bix then a bottle and for lunch some fruit, cheese, sultans, olives, crackers and she drinks water during the day and may be another 2 bottles. Am i doing the right thing for my daughter? Please can you help me.