Open question: New main owner assistance needed?

I am a new main owner starting from new. The tenant, who lives still in the house, was assumes, to be over out 6 June. Its 30 daily message was given to it of the administrative company. As per my main owner you close contract indicate off that „I/We is/is in the exclusive possession of the real estate and no other party has possession or rent, rent or other agreement have rights of the possession under the written or mouth. With this I can do it of the condition police remove permit-prove leave.