Yes, no-one has found any proof that god exists. Not one scrap of evidence.
One common contradiction to St. Thomas Aquinas' five ways is the argument of the Problem of Evil. This argument asserts that the existence of evil and suffering in the world is inconsistent with the idea of an all-powerful, all-loving God. The Problem of Evil raises questions about the nature of God's attributes and challenges the logic of Aquinas' proofs for the existence of God.
St. Thomas Aquinas' work was the culmination of work beginning with Plato. Using Aristotelean logic, he created the five "proofs of God" and expounded on those proofs to explain the whole of Christian Theology, in seven volumes called the Summa Theologia, often abbreviated to the Summa.
Thomas Aquinas's believed that there had to be a God because he thought that everything had a cause and the cause for the Universe is God. God had to be the first cause.
Aquinas defines the ultimate happiness as the contemplation of god
here be me thomas aquinas own argument to say that god is real i can prove bye the holy spirit
"One of the arguments put forth by Aquinas is called the First Cause argument: every effect has a cause, the universe is an effect, therefore the universe has a cause, and that cause is God. For Aquinas, God alone didn't have a beginning. Therefore, for Aquinas, the question what caused God was not relevant. And Aquinas' idea of cause was not complicated as it would be in the 20th century with the arrival of quantum physics."This is a quote from the website macrohistory it should answer your question (SKS)
St Thomas Aquinas relied on what is known as the Cosmological Argument for the existence of God. He claimed that there were five valid ways to prove God exists, although thre of them are essentially restatements of the same things. Essentially his view was that some contingent beings exist; contingent beings require a noncontingent ground of being (a "necessary thing") in order to exist; therefore a noncontingent ground of being exists. This is not a great deal different to the Ontological Argument. Aquinas' theological positions involved making unprovable assumptions from which to prove the unprovable.
What did Thomas Aquinas say about creationism? "Creationism" as it is used today didn't exist in Aquinas's time; hence, he had no explicit position on it. Of course, he believed that the Christian God created the world.
God can't be seen, measured, weighed, smelled, felt or in any way sampled. All proofs of God's existence are either hearsay, or inferred proofs as in "this world has to have been made by someone"
St. Thomas Aquinas refers to the four substitutes for God as wealth, pleasure, power, and honor. He suggests these are common pursuits that people mistakenly prioritize above seeking a relationship with God.
Thomas Aquinas