I can not see the show of my collectios as of january 2019.
Guide me what to do.

Please look at the picture.

This will help if the following is displayed: 0/1234 cards

Or is there something else there?

After the three steps installations has been done, the picture of the above can be seen on monitor only 3 seconds. In other word, the picture has been disappeared.

The window of iStripper (GUI - Graph User Interface) can in some cases be closed after a short time if errors have occurred.

In these cases I closed iStripper and restarted.
The mouse moves around the clock over the iStripper icon. The symbol usually disappeared by itself.
After that iStripper restart and the problem was fixed.

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But if the error is directly related to the installation then I have no idea what is going on there.
I hope the team of iStripper can help you then.