There is already a lot of good information here from other parents. The one thing I will add is that for us the best bottles that worked were the HABERMAN you can find on amazon here. https://www.amazon.com/Medela-6200S-SpecialneedsTM-Feeder-150ml/dp/B001LIQ018
For the first couple of weeks we used the ready made bottles of formula. https://www.amazon.com/Similac-Pro-Advance-Formula-Support-Newborn/dp/B000N351WQ/ref=sr_1_1_s_it?s=baby-products&ie=UTF8&qid=1501071495&sr=1-1&keywords=ready%2Bmade%2Bformula&th=1
The main thing is to keep calm and patient at first. We struggled for the first 2 days before we found a routine and flow that worked for us. If you have anymore questions feel free to message me. There are also plenty of cleft related communities on Facebook if you can find one you like.
This was the formula https://www.costco.ca/kirkland-signature-non-gmo-infant-formula-%E2%80%93-sensitive%2C-2-pack.product.100454476.html
These were the bottles https://www.amazon.ca/Browns-Specialty-Feeding-Starter-Kit/dp/B017UIRCHI
Not sure if it will help your little one but just want to help and let you know what worked for us.