Ios mobile app Sign app

Due to the needs of the company, we now need IOS technicians to conduct internal testing, and you need to have an internal distribution certificate. Help us sign the app If you have experience in this field or your company has a certificate, please contact me.
由于公司的需要，我们现在需要 IOS 技术人员进行内部测试，你需要有一个内部发行证。帮助我们在应用程序上签名如果您有这方面的经验或贵公司有证书，请与我联系。