No suitable records were found verify your bundle identifier is correct

generally this happens when you have not created your app from apple developer account->iTunes Connect->Click on My App->click on plus sign (+)->New App->And fill up the whole info and Choose Your Bundle Id for the app you are uploading now.

Just found the Error. I used one capital letter in bundle id. but I have used small letters in Xcode's bundle id. now I changed that as like in the app id. and now I successfully uploaded my app to Appstore Connect.

Just check that app you configured on iTuneconnect is having same bundle identifier that you are using to upload app.

URL: https://appstoreconnect.apple.com/apps

iTunes Connect || App Store Connect (website):

In your browser, go to iTunes connect/ App Store Connect.

1. Add your New App / edit your existing app.
2. Go to App information.
3. Check the Bundle ID name.
4. If there is no bundle ID, make sure you create one.
5. I used the WildCard bundle ID. That means, your complete bundle ID is likely to be com.organizationName.* and the suffix (exampleApp). Xcode:
6. Go to your Workspace / Project.
7. Go to your project.
8. Select the General Tab.

Ensure the Bundle Identifier is the name you set in iTunes Connect.

For example: com.orgnanizationName.appName

It seems you have to start the App Store submission process in iTunesConnect.