We can't see a good overall picture, but it seems that your paving extends to the fence in all directions, meaning that there is no space for planting. I'd consider strategic removal of pavers in order to create some small planting space. (You'd need to rework the paver edge restraint so the pavers don't start migrating away at the edge.) Small tree forms (10-12' height) would be useful for extending screening ability of the fence.

https://www.houzz.com/magazine/privacy-screening-made-pretty-stsetivw-vs~1828112

Here are some ideas for screening the end of your porch by the neighbors view.

I'm sorry i dont have the floor plans

Just draw it out or take pictures that pan from one end of the scene to the other, while you hold the camera at the same spot, and pivot. If we can't see it all together (like you would see it) it limits the amount of help that can be given.

Depending on your zone, personal style and whether you need seasonal or all year privacy, you could create an arbor above the fence and have a potted plant trailing up it for additional privacy, if year round, you could try Jasmine or an evergreen clematis.

You could also place large pots with small trees that's foliage would go above the fence line.

Or tubs of bamboo for an additional wall.

Thank you, I’ve been looking at bamboo but I don’t have much of a green thumb