Kuddle
Hello Ms. Poonam,
As the environment is new for the Indie pup and he is highly energetic, it will take some time for him to adjust. But it's very important to deal with this situation with patience. Locking him alone would make things worse in long term as he might develop negative behaviours like aggression and loneliness. Instead provide him with an outlet to release his energy, take him out for walks and play with him. You can also take help of simulation toys and treats to keep him calm and busy.