How to get remaining salary

Hi sir, I used to work at luxepick.com(hiflame14) from the 13th September 2017. I got my one salary on 10th october 2017. Then s as post of business development executive. Suddenly company revenue have been down and my CEO is starting to teling me that next week next week salary would be credited on your acount as far as they came at Banglore for shifting his office to chennai. At the time I was handling the all operation work at Banglore store. Before taking the key he said to me your salary about the last 4 month would be credited on 5th janaury. But they did not did. Then after my lot of Request he give me my half salary for the last 4month and further he's finance manager said to me after discus with CEO you can take the office laptop as a guaranty we will come at Bangalore office for shifting purpose then I will give you your remaining salary by cash in your hand and we will take the laptop. But now he's saying me handover the laptop then before 30th janaury he will give my salary now he's chnge his statement he's saying to me within 10 day's they will give me salary if I'll return their office laptop or else they file complain against to me..kindly give me suggestion what should I do now.