I live in kolkata and on 2018 my friend bought a bike on finance on my name as he didint had any documents of kolkata and told me after completion of loan he will transfer the name but on sep 2021 i came to know he gone to his hometown which is in different state and iam continuously telling him to transfer the name or to handover me the bike so he is not doing any thing and delaying he will do today or tomorrow and I already told him that if he didn't do any two option I will file a fir still he ignored this matter what should I do now legally so that in future I should not face any trouble.