Grass in front of King's Church Iver and to the left (when looking from the road is not being cut

The grass in front of King's Church Iver and to the left (when looking from the pavement in front of the church) has not been cut for the last two years. The church has arranged for this to be cut periodically but can no longer do this. Since June I have been liaising with Bucks CC to rectify this. I have today received an email advising that the land is council owned and for which the council takes responsibility. I was also advised that this is the way that I should raise the issue of the non cut grass.