I was also going to suggest you look into the Ipsen Care program. They are the company that makes the Lanreotide. It is likely you will be taking this monthly shot for a long time, so it is a good idea to connect with Ipsen.
Also, if you haven't already, please consider consulting with one or more NET specialists. Here are some resources for newly doagnosed individuals, including how to find the specialists.
https://netrf.org/for-patients/
https://www.carcinoid.org/for-patients/diagnosis/newly-diagnosed-the-basics/