I have an issue with my upload certificate, it claims that it has been changed. Yet I have never changed or even altered my keystore. When I upload a new update I get the same error.
I contacted Google Support and they told me apps build on Kodular, you have to request the support team @Kodular to help in they changing of the key.
I have checked the following and done what most people said but it still the same.
I removed your boban tag. Just be patient and don’t use it this way to get attention. Normal users are no longer able to use the kodular tag since it was misused and developers got to many messages. Only devs and mods are able to contact the devs this way.
I came to realize that I wasn’t closing screens well, therefore it was opening very many screens hence slowing the app. I therefore used a tactic by @Taifun which helped and I included it in the new release.