Import many GPX files - select all

[franc]

Hello

surely I am just a little blindly on this thing: how can I import many GPX files into Locus without tapping and tapping and tapping them manually all checked?
Where is the 'Select All' command here?

I have a Zip-File with 50 GPX-Tours, the Rother Cevennen - Ardeche Tours (gast;wfCeven03uC4p9) and want to import them all. I created a new folder "Ardeche" and tap on the three points beside the new folder and tap on 'Import'.
Now I can tap again the three points on top right and tap the 'Multi-select'.
But this was it. Now I can tap and tap etc.
No 'Select all' here I dont find it, see my attached screenshot.

How?
Where?

Thanks

frank

[gynta]

try to use "import" to import ONE(!) zip - with all gpx included

doesnt work? -> attach the zip and not a screenshot 

[franc]

Oha! There isnt a way with "Select all" but its possible to import one zipfile!!!
Ohoh, I remember now!
I knew it and forgotten it

Hier I attached the zip anyway, I corrected the tracks name (cause Rother is a bit sloppy about this).

Thank you Günter

[Menion]

there is! also multi-selection. Just long-click on any file or enable multi-select in top action bar.

[franc]

there is! also multi-selection. Just long-click on any file or enable multi-select in top action bar.

...Now I can tap again the three points on top right and tap the 'Multi-select'.
But this was it. Now I can tap and tap etc.

Yes, I used this, but didn't find "Select all", which would give much sense in this context.