Content is a little mixed and could benefit from more consistency.
Some of the images are quite good while the flyers and text images clash with the rest of the feed. I would recommend focusing on your core product/services and focus the majority of your content around that. Save the event promotion posts for your story highlight.
Keep your newsfeed for your best quality images surrounding weddings (potentially source wedding photos from past photographers), meals offered, wine and drinks, the function room all-done-up etc.
I feel like this sort of content will give your profile a more professional feel and help to keep it consistent so your audience get a clearer picture of what you offer exactly.