Ninja Blaster problem or new facebook update for posting ?

hello ,

I want to ask another members who's using ninja blaster for post pictures with message in groups.

Describe of my problem :

I tried to post pictures to groups - my method is make 25 post , pause 5 min ... after 100 post or less just make another activity instead of posting - for example liking , write comment or something else.
After this activity I started again with posting and make another 100 posts with pause.
[This for me worked] I didn't get ban with this.

In these days I tried to use the same method but after 25 post NINJA BLASTER can't upload another pics with post so I can see log : upload image failed but my account IN NOT BLOCKED. After troubles I started to upload with another account with successful and no block.

My question is :
A.)Problem is with software or my fault of using NB
B.)New facebook update.

Solution :
A.)Stop using NB and start use another software for example facedominator [need the most automated post in groups]
B.)Use NB - post 25 with 1 account ...post 25 post with second account repeat and again , again ....

ANYONE who's have the same problem.

For any answer I am thankful.

im using NB and i didnt face this kind of problem. what i experienced was, that i couldnt post with thumbnail. the solution was using own apps and fb api graph. but since yesterday/today facebook seems to "ghost" posts created using your own app. i cant see the posts with other accounts.

i thought im the only one. lol i can't upload photo as well. but if i do it manually the account is not blocked at all. idk why is this happening :/

Uploading is working fine on massdominator. Maybe an NB problem

Uploading is working fine on massdominator. Maybe an NB problem ccccccc