[Outreachy Task Submission] Buttons do not have an accessible name

[mo-gbolahan]

The button circled in blue lacks an accessible name, posing difficulty for individuals with visual impairments to discern its function.

[kivenalaric]

@Angamanga please can you assign me this if no one is already working on it or ready to.

[MundiaNderi]

@Angamanga I've already worked on all these buttons last week and raised a PR for it: ushahidi/platform-client-mzima#830