can you find the run on sentence? please help me this is my last submission
will give crown if right promise

It’s a hot day at California and its late afternoon 3:00pm and jenny is walking her dog at the park with her friends. jenny is 16 years old and she has two friends Lilly Miller which she is 15 years old and her other friend Jackson smith and he is 17 and a half years old, they been friends since childhood. Today is so hot, said Lilly and her friends agreed. “I really miss complaining about the cold” jenny said. Jackson laughed and said you always complain on everything like when it’s hot you complain and when it’s cold you complain we don’t know what to do anymore. I laughed and said true, that’s me I just say what I think which it’s my opinion.