Watermark not working

[andi22456713ezjz]

I am having problems with the watermark when exporting my pictures from lightroom classic. 

It only adds the watermark to 1 in 10-15 images, which isn't any good for my business.

[Sahil.Chawla]

Hi there,

Which version of Lightroom are you working with? 

• In any module, choose Edit > Edit Watermarks (Windows) or Lightroom Classic > Edit Watermarks (Mac OS).
• If you have multiple photos selected in the Filmstrip, click the Left 

  and Right navigation arrow buttons to preview the watermark on each photo.To save the current settings as a preset and exit the Watermark Editor, click Save.

• To save the watermark and continue working in the Watermark Editor, click the preset menu (in the upper-left corner of the window) and choose Save Current Settings As New Preset. Type a name in the New Preset dialog box and click Create.

https://helpx.adobe.com/lightroom-classic/help/using-watermark-editor.html

Regards,
Sahil