Trouble uploading photos from iphone

Hi I am trying to upload photos and apart from when I just uploaded 50 they are not all appearing in my my cloud folder. I’ve tried select all and also just selecting a number of them, what is going wrong?
Is it also right that I cannot see the status of the upload as well?
I’m assuming that in my cloud settings the cache chosen is the most that can be uploaded at anyone time and is the memory the phone uses to upload?
Any help appreciated.