I doubt we're going to be able to help with such a vague "problem report" - it's not an official addon, you've given no information about what it does, where it comes from, what version of Kodi you're using, what hardware platform, the weather outside, your inside leg measurement or anything that might be even plausibly useful.
Please, give the dog a bone: at least *try* to explain your issue. Use Google Translate if you have to.
Just be aware of our
forum rules (wiki) beforehand, though, as I'm always suspicious of addons that I've never heard of. If this is a piracy program then you'll get no help here.