All contents of the app have been carefully checked. Notwithstanding this, KALEA cannot guarantee the accuracy, completeness and timeliness of the information or the constant availability of the offer. Insofar as third-party services are integrated into the offer, the responsibility for such services lies exclusively with the third parties. In principle, KALEA is only responsible for content that it has created, published and distributed itself. Liability is generally excluded, except in cases of intent or gross negligence. This applies in particular to damages that may result from errors, delays, or interruptions in transmission, incorrect content, loss or deletion of data, viruses, or in any other way when using the app. However, it does not apply to personal injury.