Hello, I've been trying to troubleshoot this on my own for awhile now, but i cannot see to get the codrone pro to be calibrated

I have watched this video many times and do exactly what she says to do. https://www.youtube.com/watch?v=WIbfCFp8g7c . For the last step my codrone doesn't fly up, it either just blinks red or keeps blinking the same purple/white color

Any help is appreciated! Whenever i try to simply let the codrone go up, it randomly goes up and left or up and right, so i think it is a calibration issue.