Weird blinking object that changing shape

A web user known as 'lo.s_crafts' has published on Instagram some photos of a strange bright UFO that is appeared in the night sky on September 2017.

Witness statement:

I saw a weird blinking object that looked to have green and red lights on it, I thought it was weird and it eventually disappeared. I went inside and 30 min latter came back outside... To find this thing looming in the same spot I had last seen it. This thing moved, blinked... And seemed to change shape. I was able to get a few pictures of the same object and they all look different which boggles my mind.