The car doesn't start!

Hello, I have a ask please if you can help me. It turns out that yesterday the car did not start. It is a pole. It turns out that by putting the contact all the witnesses went crazy and began to flash uncontrollably, and the numbering of the accounting also, changed the numbering and came out rare letters, and when I turn the key to start, the car does not respond, the engine does not make noise or threat of starting, only a tac-tac-tac is heard in the engine part and again silence. I tried again and the same thing always happened, crazy witness lights and when turning the Tac-Tac and silence key. The car lights light perfectly and thought it was not a thing of the battery. This morning I put the tweezers with another car and do not start! He does exactly the same thing he did yesterday. Can anyone help me please? I have no idea what could be, if it is an electric theme, contact, ... I have no idea. Thank you very much in advance, I expect answers. Greetings.

Look that the same thing happened to me last week and what happened to me was that the distribution strap had been built, discard this option because if so is a serious tris and a dear tris, hopefully not, mine already repaired me and some valves were damaged to the engine

Thank you for the Sabata answer, because I hope that is not. Can you tell me how much the repair cost you approximately? It is to get an idea. thank you so much. greetings

Hello, it seems to me something electric, check the fuses and if there is any relays to the porsiacaso they make bad contact. If it remains the same, take it to the workshop and do not go hand. I accompany the feeling if it were.

Change the battery the uqe fault is made of downloaded battery and check the terminals