Welcome to the forum, @localfreshvibes. Dorico doesn’t come with a comprehensive set of sounds for congas. It doesn’t provide sounds for the various techniques you show in your image. If you can find a set of conga sounds that you like, you should be able to set them up in Dorico easily enough.
If you have the full Kontakt plug-in, this looks like it might be a decent starting point:
You will need to run the gauntlet of setting up both the noteheads and playing techniques in your conga instruments to display the expected appearances for each of the extended techniques you want to notate. This is done via the Edit Percussion Playing Techniques dialog:
You will also need to create a percussion map that defines the mapping between the MIDI notes you need to play in order to hear the right sound in your sampled conga instrument and the notated appearance, so that Dorico knows what MIDI notes to play when it encounters, say, a regular hit, or a muted hit, etc.
This can appear a bit daunting at first, but if you approach it methodically it’s absolutely achievable, and you only have to do it once: you can then save everything you have produced as a template for future projects.
You might find this earlier post of mine that explains the principles of percussion mapping in more detail a useful introduction: