Please tell me what are my rights and how can i come back in Russia and meet child

you have rights as parent (You are father of child) Do u want visa for live in Russia or u can get visa as tourist

Hello, you should arrive in Russia for this and file a claim in court according to the requirements of the Russian legislation, for a greater probability of winning in court, hire a Russian lawyer.

Do you like the baby's father has the right, under the law. According to:

«Family Code of the Russian Federation» dated 29.12.1995 N 223-FZ (ed. By 30.12.2015)

SC Code, Article 66. Implementation of the parental rights of the parent living apart from the child
1. The parent living separately from the child has the right to communicate with a child Do you like the baby's father has the right, under the law. According to: in his upbringing and addressing the child's education.
The parent with whom the child lives must not hinder the child's communication with the other parent, if such communication does not harm the physical and mental health of the child, his moral development.
2. Parents have the right to conclude a written agreement on the exercise of parental rights of the parent living apart from the child.
If the parents can not reach an agreement, the dispute is settled by the court with the participation of the guardianship authority at the request of the parents (one of them). At the request of the parents (one of them) in the manner prescribed by the civil procedural legislation, the court with mandatory participation of the guardianship authority has the right to determine the order of implementation of parental rights for the period until the entry into force of the judgment.
(In the red. Federal Law dated 04.05.2011 N 98-FZ)
3. If non-compliance with the court's decision to the guilty parent of the measures provided by the legislation on administrative offenses and the law on enforcement proceedings. When malicious non-compliance with the court's decision court on the request of a parent living separately from the child, may decide to transfer him to the child based on the child's best interests and taking into account the views of the child.
(In the red. Federal Law of 30.12.2015 N 457-F
4. The parent living separately from the child has the right to receive information about their child from educational institutions, healthcare organizations, social service organizations and similar organizations. The provision of information may be refused only if there is a threat to life and health of the child from the parent. Refusal to provide information may be challenged in court.

Hi Ankush.

You need to leave the country. Privyezde you will have to pay a fine for illegal stay at the Russian. Then you turn in India in the Russian Federation consulate. The documents you need to attach the child's birth certificate as proof of the existence of a valid reason. In Russia, you have to pass exams in Russian language, to get the status of the Russian language media and to apply for citizenship.

or find a wife in Russia and get citizenship

Hello! In accordance with p. 2 Article 66 Family code If parents don't agree how to communicate with child, dispute is solved by court.
So, you can to sue civil complaint about procedure of communicated with child. Civil complaint is filed at the court the place of residence mother of child (on russian language)
Concerning your return in Russia — are you had deported from Russia? If you not deported from Russia, you can visit country