Posts missing (not displaying) on home page


Hi I am looking for a solution I have purchased Gridz responsive template fromThemeXpose website (it was supposed to provide support if buying a premium template but so far I have not had a single response) Im using this for my blogger template the problem is that some of my posts just don’t show up. I am able to add them to featured post slider by adding ‘featured’ label (although I have removed this feature due to it making the page load slowly and weirdly). I have tried switching the images in the posts around in case it was something to do with the image size… this didn’t help. It just has blank spaces in the grid where the posts should be. They are available in the posts archive. I don’t know how to resolve this issue Can anyone offer any help/advice please? Thanks for reading Sian