Is anyone tapping at nearest location in tcs

Actually my project location in tcs is mumbai everyone my manager pmo team sits in Mumbai but I am in pune and one other employee is in pune from my project bahut she work from different office in pune can I work from Indore office as my father's health is not that good and I am the only son in my family so I gone to Indore office and tapping in Indore office of tcs without informing my manager and I am working fine from there no one is asking me where you are working can I do that for months ? Can anybody tell me what can I do in this situation.