What kind of toys have you tried so far? Lovebirds seem to be all over the map on what they like based on my customers' feedback
But I will echo that many seem to enjoy balsa, sola, and mahogany, foraging, and anything "crunchy" like vine, palm, and seagrass.
A lot of the pet store toys have their wood cut "with the grain" which makes it super quick and easy to use a machine to cut it - but it is not as fun for a lot of birds as it takes a lot more effort to break it apart. Many don't see the point in expending all that effort! So starting with smaller toys, with softer materials, can help introduce them to the fun world of destruction!
Here's my "Intro" collection of toys that seem to be a hit with birds newer to chewing and foraging
Hopefully you at least get some ideas!
New to Toys?