Looks super underpowered to me, this is DSL 2.1, right? If so, ant batteries are better in pretty much every way compared to the other types of batteries, so just try to spam them. Also, multi extenders are more commonly used than baseplate anchors, they weigh less and are smaller.
Edit: Also, welcome to the forum! It's not too bad for a first bot, the techno wheels + NPC fast motors are a good combo. What type of armour does the bot have? Make sure you select an armour type if you haven't already, since the default armour in DSL is terrible compared to all the others.