there is this alert popping that says " no gps/vison" Fly with caution in googles.
As soon as the alert pops avata loses its balance and shows difficulty in hovering or flying .
when i take off the aircraft if same alart presists airfact would hover sideways and not stay  in one place.
ps the satellite sign in the right side is always red given any numbers.

any suggestion or solution to the problem would be appreciated

Hi, Deepesh. Thank you for reaching out. Red satellites indicate poor GPS signals. DJI Avata will drift when flying with no GPS signal and Goggles, which means the drone cannot stabilize its flight attitude, thus, it may cause hazards if keeps flying it high and far. We recommend trying to fly in another environment with more than 10 GPS satellites.

Deepesh Ganesh Posted at 8-26 04:48
any suggestion or solution to the problem would be appreciated

Bottom line, is your going to have to move to another location for better GPS Signal.  Sometimes that can mean just moving a few feet (ex. out from under tree cover) to a totally new location.  With some time you'll find the best locations (ie. best GPS Signal) to fly to ensure the best performance.  Good luck!