did barcode generated success ? or not ? if not then contact @Ajdeveloper else you could scan the barcode to get download link or you could also click on download apk button to download it … or you can also wait for sometime may be server is down or many user are exporting application so try again later …
Re-import your aia then try to build again.
@Akun_0023 Upload your aia
We will checkout it