What is needed for a consumer law lawsuit?

Questioner

I have a problem with the supplier of a split air conditioner. This air conditioner was bought a little less than a year ago (1150 euros) and now most likely has a leak in the cooling line. The company where I bought the air conditioner now blames me for the leak and does not want to come and look at it and does not want to repair it either. In consultation with the consumer association, I have already sent a letter for repair and also the letter for cancellation of the purchase. The company does not respond to anything. The only alternative I have now is through the court. If I look on the internet I can do a case for the subdistrict court myself and I do not need a lawyer for this. If I am correct I pay 240 euros court registry for this. Is my information correct or what else is involved? Yours sincerely,

Lawyer

If you have already dissolved the contract out of court and the seller still does not want to give you your money back, you must summon him or file a complaint with an affiliated disputes committee. If you summon him, you must also take into account bailiff costs and costs of stay and absence. There is a good chance that you will get your money back if a lawyer gets involved without you having to start a lawsuit. Please contact me for this or for guidance in the case - writing a specific summons.