Hi Doctor, My Baby Is 6 Month Old..She Eats Biscuit

Hi Doctor,
My baby is 6 month old..She eats biscuit in one spoon lactoge in morning at 9 am .then 30-60ml lactogen at around 11.30 pm then cerelac (one spoon) at 2 pm then lactogen (30-60ml) at 5.30 pm then when i return from work she feeds from me and at night around 8-9 pm i give her some chuda powder n lactogen.now from some days she is not drinking lactogen and closing her lips tight i need to push the spoon to insert the food.
please tell me what additional solids i can feed her